This document provides guidance on identifying and factoring perfect square trinomials in algebra. It begins with a definition of a perfect square trinomial as a trinomial that results from squaring a binomial. Examples are provided to illustrate this. Several activity cards are then presented to help students practice determining if an expression is a perfect square trinomial, completing the terms, factoring, and more. An enrichment card adds an assessment with multiple choice questions. Key steps for factoring a perfect square trinomial are outlined, such as taking the square root of the first and last terms. An answer card provides the solutions to the activities. Sources are listed at the end.
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This will help you in factoring sum and difference of two cubes.
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This powerpoint presentation discusses or talks about the topic or lesson Functions. It also discusses and explains the rules, steps and examples of Quadratic Functions.
This will help you on how to solve quadratic equations by factoring.
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This powerpoint presentation discusses or talks about the topic or lesson Functions. It also discusses and explains the rules, steps and examples of Quadratic Functions.
This will help you on how to solve quadratic equations by factoring.
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GR 8 Math Powerpoint about Polynomial Techniquesreginaatin
-This is a powerpoint inspired by one of Canva displayed presentation.
- This is about Math Polynomials and good for highschoolers presentation for school.
- It consists of 39 pages explaining each of the Polynomial Techniques.
- Good for review or inspired powerpoint.
Final Exam Name___________________________________Si.docxcharlottej5
Final Exam Name___________________________________
Silva Math 96 Spring 2020
YOU MUST SHOW ALL WORK AND BOX YOUR ANSWERS FOR CREDIT. WORK ALONE.
Solve the absolute value inequality. Write your answer
in interval notation.
1) |2x - 12 |> 2
Solve the compound inequality. Graph the solution set.
Write your answer in interval notation.
2) -4x > -8 and x + 4 > 3
Solve the three-part inequality. Write your answer in
interval notation.
3) -1 < 3x + 2 < 14
Solve the absolute value equation.
4) 4x + 9 = 2x + 7
Solve the compound inequality.
5) 3( x + 4 ) ≥ 0 or 4 ( x + 4 ) ≤ 4
Solve the inequality. Graph the solution set and write
your answer in interval notation.
6) |5k + 8| > -6
Solve the inequality graphically. Write your answer in
interval notation .
7) x + 3 ≥ 1
x-8 -6 -4 -2 2
y
8
6
4
2
x-8 -6 -4 -2 2
y
8
6
4
2
1
Graph the system of inequalities.
8) 2x + 8y ≥ -4
y < - 3
2
x + 6
x-10 -8 -6 -4 -2 2 4 6 8 10
y
10
8
6
4
2
-2
-4
-6
-8
-10
x-10 -8 -6 -4 -2 2 4 6 8 10
y
10
8
6
4
2
-2
-4
-6
-8
-10
Find the determinant of the given matrix.
9) 10 5
0 -4
Use Cramer's rule to solve the system of linear
equations.
10) 6x + 5y = -12
2x - 2y = -4
Write a system that models the situation. Then solve the
system using any method. Must show work for credit.
11)A vendor sells hot dogs, bags of potato chips,
and soft drinks. A customer buys 3 hot dogs,
4 bags of potato chips, and 5 soft drinks for
$14.00. The price of a hot dog is $0.25 more
than the price of a bag of potato chips. The
cost of a soft drink is $1.25 less than the price
of two hot dogs. Find the cost of each item.
Use row reduced echelon form to solve the system.
12) x + y + z = 3
x - y + 4z = 11
5x + y + z = -9
2
Find the domain of f. Write your answer in interval
notation.
13) f(x) = 13 - 9x
If possible, simplify the expression. If any variables
exist, assume that they are positive.
14) 2x + 6 32x + 6 8x
Match to the equivalent expression.
15) 100-1/2
A) 1
1000
B) 1
10
C) 1
100
D) 1
10
Write the expression in standard form.
16) (5 + 8i) - (-3 + i)
Simplify the expression. Assume that all variables are
positive.
17) 5 t
5
z10
Solve the equation.
18) 3x + 1 = 3 + x - 4
Write the expression in standard form.
19) 3 + 3i
5 + 3i
3
Write the equation in vertex form.
20) y = x2 + 5x + 2
The graph of ax2 + bx + c is given. Use this graph to solve
ax2 + bx + c = 0, if possible.
21)
x-5 5 10
y
50
40
30
20
10
-10
-20
-30
-40
-50
x-5 5 10
y
50
40
30
20
10
-10
-20
-30
-40
-50
Solve the equation. Write complex solutions in standard
form.
22) 4x2 + 5x + 5 = 0
Graph the quadratic function by its properties.
23) f(x) = 1
3
x2 - 2x + 3
x
y
x
y
Solve the equation. Find all real solutions.
24) 2(x - 1)2 + 11(x - 1) + 12 = 0
Solve the problem.
25) The length of a table is 12 inches more than its
width. If the area of the table is 2668 square
inches, what is its length?
4
Solve the equation..
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
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Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
2. GUIDE CARD
LeastMasteredSkill:
Sub tasks:
Determine whether the given algebraic expression is
perfect square trinomial or not.
Complete the terms of the expression in the product
of the given factor of perfect square trinomial..
Give the missing factor of the perfect square
trinomial
Determine the Factor of perfect square trinomial.
3. What is
Perfect
Square
Trinomial?
A PERFECT SQUARE
TRINOMIAL is the result
of squaring a binomial.
Example:
(x + y)2 or (x + y) (x + y) = x2 + 2xy + y2
Therefore,
x2 + 2xy + y2 is a PERFECT
SQUARE TRINOMIAL!
Correct!
4. Activity Card 1
Direction : Complete the terms. Write your answer in the space provided.
1. (x-y)(x-y) = x2 – 2xy + _______ 2. (2m+5)(2m+5) = _____ +20m + _____
3. (x+6)2 = x2 + _____ + _______ 4. (3a - 2)2 = _____ - 12a + ______
5. A PERFECT SQUARE TRINOMIAL has FIRST and LAST terms which are PERFECT
SQUARE, and a MIDDLE term is twice the product of the square root of the FIRST and LAST
terms.
Example : x2 + 6x + 9 is Perfect Square Trinomial, because
X2 and 9 are Perfect Square
𝑥2 = X 6x is 2 ( X )( 3 )
9 = 3
How do we easily identify if the given trinomial is a Perfect Square? Or not?
First Term Last Term
MiddleTerm
First Term
Last Term
MiddleTerm
6. Activity Card # 2
Am I PerfectSquare
Trinomialor not?
Direction: Write PST if the given expression is Perfect Square Trinomial and
NOT PST if the given expression is not Perfect Square Trinomial.
x2 + 4x + 41.
4x2 + 5x + 1
x2 – 12x + 36
6x2 – 9x + 84
81x2 - 126x + 49
9x2 + 24x + 16
2.
3.
4.
5.
6.
7.
8. To factor Perfect Square Trinomial:
Example: x2 + 18x + 81
1. Get the square root of the first term and the last term.
𝑥2 = x
81 = 9
2. List down the square root as sum or difference of two
terms as the case may be.
(x+ 9)2 or (x+9) (x+9)
Is there any
pattern in
factoring Perfect
Square
Trinomial?
YES! You may use the following relationship to factor:
(1st term)2 + 2(1st term)(last term) + (last term)2 = (1st + last)2
(1st term)2 - 2(1st term)(last term) + (last term)2 = (1st - last)2
X2 – 14x + 49 = (x – 7)2 or (x-7)(x-7)
X2 72
2 (x) (7) = 14x
First Term 2nd Term
Last/3rdT
erm
13. Direction : Encircle the letter of the correct answer.
1. Which of the
following
factors give a
product of
x2 +6x+9?
a. (x+3)(x-3)
b. (x+3)(x+3)
c. (x+3)(x+2)
d. (x+6)(x+3)
2. Which of the
following is perfect
square trinomial?
a. x2 + 3x + 16
b. x2 -18x + 9
c. x2 + 2x +1
d. 25 x2 + 25x +4
3. Which of the
following values of
k will make
x2 +8x + k perfect
square trinomial?
a. -16
b. 16
c. 64
d. -64
4. Which of the following
is Correct?
a. x2 +4x+4 = (x+4)2
b. X2 -12x +36 =(x+2)(x-6)
c. X2 +7x + 49 = (X+ 7)(x-7)
d. X2 -10x+25 =(x-5)2
5. What is the
factor of
64x2 +16x +1?
a. (8x+1)2
b. (8x -1)(8x+1)
c. (8x -1)2
d. (8x-2) (8x+2)
Assessment Card
14. Answer Card
Activity Card
1
1. Y2
2. 4m2 and 25
3. 12x and 36
4. 9a2 and 4
Activity Card
2
1. PST
2. NOT PST
3. PST
4. NOT PST
5. PST
6. PST
Activity Card 3
1. X + 1
2. 2x - 3
3. 3x2 – 4y
4. (4x + 3)(4x + 3)
Activity Card 4
1. FALSE
2. TRUE
3. TRUE
4. TRUE
Activity Card 5
1. (2x – 4)2
2. (x + 6)2
3. (x– 7)2
4. (3x + y)2
5. (x - 5)2
Enrichment
Card
Yes!
The measure of
each sides is
(2x -3)2.
Assessment
Card
1. b
2. c
3. b
4. d
5. a
Lesson
LearnedI learned _________
_________________
_________________
_________________
_________________
_________________
_________________
15. Emmanuel P. Abuzo, Mathematics Learner’ Module. Book Media Press, Inc.
21-E,Boni Serrano Ave., Q.C. First Edition, 2013.
Soledad Jose – Dilao, Ed. D, Intermediate Algebra II. SD Publications, Inc. G.
Araneta Ave.cor. Ma. Clara St. 1107 Q.C. Philippines. Copy right 2009
http://www.basic-mathematics.com/factoring-perfect-square-trinomials.html.