This document provides instruction on dividing polynomials using long division and synthetic division methods. It begins with objectives and instructions, then provides examples of dividing polynomials using standard long division and synthetic division. Examples are worked through step-by-step. Synthetic division is described as a shortcut method that uses only the numerical coefficients of terms, while long division follows the process of polynomial division. The document compares and contrasts the two methods, noting that synthetic division is easier but requires finalizing partial quotients. Students are provided homework to practice both division methods.
Rational expressions and rational equationsarvin efriani
rational expressions and rational functions, addition, substraction, multipications and division of rational expression, rational equations, application of rational equation and properties
Mathematics (from Greek μάθημα máthēma, “knowledge, study, learning”) is the study of topics such as quantity (numbers), structure, space, and change. There is a range of views among mathematicians and philosophers as to the exact scope and definition of mathematics
Smarter Measure ReflectionThis reflection paper is to be typed a.docxbudabrooks46239
Smarter Measure Reflection
This reflection paper is to be typed after completing the Smarter Measure assessment. The Smarter Measure assessment can be found on MyJeffco in the Online Support tab. To log in type jconline as the username and type connect as the password.
Once you have completed the assessment, type a one to two page double spaced reflection using 12 point font about the results of the Smarter Measure assessment. Your reflection must include an introduction paragraph and a summary paragraph. Illustrate your general statements with examples whenever possible, utilize logical transitions from one topic to another, and try to be as concise and clear in your comments as possible. You will need to address the following topics in your reflection:
· Strengths and weaknesses as indicated by scores in specific areas
· Plans to improve areas of weakness
· Readiness to take online courses
Scoring Guide
Name _________________________________________________________________
Met Well
Met with concern
Not Met
Teacher Comments
Introduction Paragraph
Clear topic sentence; Well thought out paragraph
5
Topic sentence is vague and lacks content
3
No introduction paragraph
0
Strengths & Weaknesses
Strengths & Weaknesses are discussed with clear examples
5
Strengths or Weaknesses are not discussed and/or ¶ lacks clear examples
3
Strengths & Weaknesses are not discussed
0
Plans to improve weaknesses
Plans to improve weaknesses are discussed with clear examples
5
Plans to improve weaknesses are vague and/or ¶ lacks clear examples
3
Plans to improve weaknesses are not discussed
0
Readiness to take online courses
Readiness to take online courses are discussed with clear examples
5
Readiness to take online courses is vague and/or ¶ lacks clear examples
3
Readiness to take online courses is not discusses
0
Conclusion Paragraph
Closing summary is complete; Well thought out paragraph 5
Vague summary of content
3
No conclusion paragraph
0
Spelling & Grammar
No spelling or grammatical errors
5
4-5 spelling or grammatical errors
3
More than 5 spelling or grammatical errors
0
Math 1431 Page 1 of 5 Section 1.2 Exercises
Section 1.2 – Exercises
In Exercises 1-4, given the value of c and the graph of the function f , find lim ( )
x c
f x
.
1. c = 1 2. c = 2
3. c = 1 4. c = 4
Math 1431 Page 2 of 5 Section 1.2 Exercises
In Exercises 5-12, given the graph of a function f , use the graph to find (a) lim ( )
x c
f x
(b) lim ( )
x c
f x
(c) lim ( )
x c
f x
(d) ( )f c .
5. c = 1
6. c = 2
7. c = 2
8. c = 1
Math 1431 Page 3 of 5 Section 1.2 Exercises
9. c = 2
10. c = 3
11. c = 4
12. c = 1
Math 1431 Page 4 of 5 Section 1.2 Exercises
In Exe.
I am Marianna P. I am a Computer Science Exam Expert at programmingexamhelp.com. I hold a Bachelor of Information Technology from, California Institute of Technology, United States. I have been helping students with their exams for the past 12 years. You can hire me to take your exam in Computer Science.
Visit programmingexamhelp.com or email support@programmingexamhelp.com. You can also call on +1 678 648 4277 for any assistance with the Computer Science Exam.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Rational expressions and rational equationsarvin efriani
rational expressions and rational functions, addition, substraction, multipications and division of rational expression, rational equations, application of rational equation and properties
Mathematics (from Greek μάθημα máthēma, “knowledge, study, learning”) is the study of topics such as quantity (numbers), structure, space, and change. There is a range of views among mathematicians and philosophers as to the exact scope and definition of mathematics
Smarter Measure ReflectionThis reflection paper is to be typed a.docxbudabrooks46239
Smarter Measure Reflection
This reflection paper is to be typed after completing the Smarter Measure assessment. The Smarter Measure assessment can be found on MyJeffco in the Online Support tab. To log in type jconline as the username and type connect as the password.
Once you have completed the assessment, type a one to two page double spaced reflection using 12 point font about the results of the Smarter Measure assessment. Your reflection must include an introduction paragraph and a summary paragraph. Illustrate your general statements with examples whenever possible, utilize logical transitions from one topic to another, and try to be as concise and clear in your comments as possible. You will need to address the following topics in your reflection:
· Strengths and weaknesses as indicated by scores in specific areas
· Plans to improve areas of weakness
· Readiness to take online courses
Scoring Guide
Name _________________________________________________________________
Met Well
Met with concern
Not Met
Teacher Comments
Introduction Paragraph
Clear topic sentence; Well thought out paragraph
5
Topic sentence is vague and lacks content
3
No introduction paragraph
0
Strengths & Weaknesses
Strengths & Weaknesses are discussed with clear examples
5
Strengths or Weaknesses are not discussed and/or ¶ lacks clear examples
3
Strengths & Weaknesses are not discussed
0
Plans to improve weaknesses
Plans to improve weaknesses are discussed with clear examples
5
Plans to improve weaknesses are vague and/or ¶ lacks clear examples
3
Plans to improve weaknesses are not discussed
0
Readiness to take online courses
Readiness to take online courses are discussed with clear examples
5
Readiness to take online courses is vague and/or ¶ lacks clear examples
3
Readiness to take online courses is not discusses
0
Conclusion Paragraph
Closing summary is complete; Well thought out paragraph 5
Vague summary of content
3
No conclusion paragraph
0
Spelling & Grammar
No spelling or grammatical errors
5
4-5 spelling or grammatical errors
3
More than 5 spelling or grammatical errors
0
Math 1431 Page 1 of 5 Section 1.2 Exercises
Section 1.2 – Exercises
In Exercises 1-4, given the value of c and the graph of the function f , find lim ( )
x c
f x
.
1. c = 1 2. c = 2
3. c = 1 4. c = 4
Math 1431 Page 2 of 5 Section 1.2 Exercises
In Exercises 5-12, given the graph of a function f , use the graph to find (a) lim ( )
x c
f x
(b) lim ( )
x c
f x
(c) lim ( )
x c
f x
(d) ( )f c .
5. c = 1
6. c = 2
7. c = 2
8. c = 1
Math 1431 Page 3 of 5 Section 1.2 Exercises
9. c = 2
10. c = 3
11. c = 4
12. c = 1
Math 1431 Page 4 of 5 Section 1.2 Exercises
In Exe.
I am Marianna P. I am a Computer Science Exam Expert at programmingexamhelp.com. I hold a Bachelor of Information Technology from, California Institute of Technology, United States. I have been helping students with their exams for the past 12 years. You can hire me to take your exam in Computer Science.
Visit programmingexamhelp.com or email support@programmingexamhelp.com. You can also call on +1 678 648 4277 for any assistance with the Computer Science Exam.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
2. For today, you will learn about:
Terminal Objective:
division of polynomials using
long division and synthetic
division.
3. At the end of the session, you must be able to:
Enabling Objective:
a. Arrange polynomials in standard form
and identify its numerical coefficients;
c. Compare and contrast standard long
division of polynomials method with
synthetic division technique.
b. Divide polynomial by a binomial using
long and synthetic division methods; and
4. 1. First, is to find your comfortable
place with strong internet connection
and free from disturbances.
Remember:
2. Second, have your modules,
learning materials and other resources
ready.
3. Finally, mute your device to avoid
interrupting the presentation. Unmute
only when asked to do so.
6. Starting Activity 1: Fundamentals with Monomials
____1) x – x
Warm-up
Direction: Perform the indicated operation for each
expression. Recall the rules in the fundamental
operations of monomials.
____2) x • x
____3) x ÷ x
____4) 5x2 – (-2x2)
____5) -4x3 – 3x3
____6) -4x3 – (-3x3)
____7) x3 • x
____8) 24x3 ÷ 4x
____9) 5x3 • 3x2
____10) 16x5 ÷ (-4x2)
0
x2
1
7x2
-7x3
-x3
x4
6x2
15x5
-4x3
7. Starting Activity 2: Set Your Standards
1. 3x4 – 5x10 + 2x2 – 6x – 3
Warm-up
Direction: Write the standard form (SF) of the following
polynomials. After which, identify in order the numerical
coefficients (NC) in each term including the constant.
2. 5x4 – 3x6 + 7
3. - 4x + 7x8 – 3x4
4. x4 + 2x3 + 7x – 5x2 + 3
SF: – 5x10 + 3x4 + 2x2 – 6x – 3
NC: – 5, 3, 2 – 6 – 3
SF: – 3x6 + 5x4 + 7
NC: -3, 5, 7
SF: 7x8 – 3x4 - 4x
NC: 7, -3, -4
SF: x4 + 2x3 – 5x2 + 7x + 3
NC: 1, 2, -5, 7, 3
8. Dividing polynomials is much like
the familiar process of dividing
numbers.
When we divide 38 by 7, the quotient
is 5 and the remainder is 3.
Let us start here!
We write:
10. Standard Long Division
If P(x) and D(x) are polynomials, with D(x) ≠ 0, then
there exist unique polynomials Q(x) and R(x), where
R(x) is either 0 or of degree less than the degree of
D(x), such that:
or P(x) = D(x) . Q(x) + R(x)
The polynomials P(x) and D(x) are called the dividend
and divisor, respectively.
Q(x) is the quotient and R(x) is the remainder.
11. Example 1
Divide x4 + 3x3 -4x2 –x +1 by x + 2
8. Write the remainder over divisor
12. The division process ends when
the last line is of lesser degree than
the divisor. The last line then
contains the remainder. The top
line contains the quotient.
Note:
13. Example 2
2. Divide 2x2 + x3 +1 by x – 1
The terms
made into
standard form
Added 0x as the
third term since
there is no term for
x or linear term.
8. Write the remainder over divisor
14. Try this on your own! Example 3
3. Divide 6x2 – 26x + 12 by x – 4
v
8. Write the remainder over divisor
15. 1. What difficulty did you encounter
in long division of polynomials?
Checkpoint!
2. What did you do to overcome this
difficulty?
17. Synthetic Division
Synthetic division is a shortcut method for
polynomial division which can be used in
place of the standard long division.
It uses only the numerical coefficients of
the terms of the dividend and the divisor,
and multiplication and addition as the
means of operation.
19. Example 1
Divide x4 – 3x3 + x2 – 2x + 3) ÷ (x – 2)
v
v
v
v
v
v
v
v
9
10. Write the remainder over divisor
-4
Note: The results in step 8 (1, -1,
-1, -4, -5) are the numerical
coefficients of the terms of the
quotient in descending order.
Since the divisor is linear, the
degree of the quotient is one
degree less than the dividend.
The first term is the leading
coefficient of the dividend and
the last term is the remainder
20. Try this on your own. Example 2
Divide 2x2 + x3 + 1 by x + 1
1
v
-1
v
1
v
-1
21. Try this on your own. Example 2
Divide 2x2 + x3 + 1 by x + 1
1
v
-1
v
1
v
-1
v
-1
v
1
v
2
9
1x2 + 1x – 1 + or simply
x2 + x – 1 +
10. Write the remainder over divisor
22. 1. Compare and contrast long division and
synthetic division
Let’s Compare
2. Which method is easier, long division or
synthetic division? Why?
23. Directions: Below is an illustration of long division and synthetic
division wherein the divisor is in the form ax – c (x = 𝑐/𝑎). Study
the steps well then answer the questions that follow.
Let’s Dig Deeper
24. Let’s Dig Deeper
1. How do you compare the quotients in both methods?
Do you think they are equal?
2. What will you do with the numerical coefficients of the terms of the
quotient in synthetic division so that it would be the same with that of long
division?
3. How do you compare the number you used to divide the numerical
coefficients of the terms of the quotient in synthetic division with that of
the numerical coefficient of x in the divisor?
4.What can you say about the remainders in both methods?
25. Note:
There are cases when the quotient in long
division differs with the quotient in synthetic
division. This happens whenever the numerical
coefficient of the leading term of the divisor is
not equal to 1.
“Partial quotient” in synthetics division means
that it’s tentative or not the final quotient yet.
In short, if the divisor is in the form ax – c
where a ≠ 1, divide the quotient by “a” and
leave the remainder as it is.
26. When dividing polynomials…
To sum-up:
Synthetic division is a shortcut method for
polynomial division which can be used in place of
the standard long division. It uses only the
numerical coefficients of the terms of the dividend
and the divisor, and multiplication and addition as
the means of operation.
Long division of polynomials can be obtained by
or P(x) = D(x) . Q(x) + R(x).
You are free to choose the method by which they
can find comfort in solving.
Whenever you are using synthetic division, make
sure to finalize the partial quotient.
27. Take this home
Divide the following polynomials using
the two methods.
1. (x3– x2 + x – 1) ÷ (x + 2)
2. (– 3x3 + 2x4 + x – 1) ÷ (x + 2)