2. ST. THOMAS TRAINING COLLEGE,
MUKKOLAKKAL THIRUVANANTHAPURAM.
PREPARED BY
NISHA.B
REG : NO.13386004
MATHEMATICS
3.
4. Look at this figure !
• What is the area of this rectangle?
• Length of the Rectangle = 5
• Breadth of the Rectangle=3+x
• Area of the Rectangle =5(3+x)
=5x +15
Such algebraic expression is called POLYNOMIAL
3 c.m
5 c.m
x
6. POLYNOMIAL PECULIARITIES
• Look at the polynomial
• Polynomial peculiarities
Multiply by 2.
Multiply by 3 and add.
Multiply by 4 and subtract.
Subtract 1.
7. Look at the another polynomial
We can write it as P(x)=2x^3+(-3) x^2+x-5
Each such add end is called term of the Polynomial.
and -5 are the terms of this Polynomial.
The number added at the end is called constant
term.
Here constant term is -5.
10. Degree of a Polynomial
. Polynomial
. The Powers of X =
. The largest exponent among them is 4.
.Largest exponent is called the Degree of the
polynomial.
11. .All non-zero numbers are said to be zero-degree
polynomials.
.The numbers 0 itself is treated as a polynomial with
degree.
.The degree of a product is the sum of the degrees
of the Factor.