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CHAPTER NO. 2

POLYNOMIALS

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1

2

3

4

5

6

7

8

9

0

E�X�P�R�E�S�S�I�O�N

p

r

m

x

o

y

l

b

z

a

Coefficient

Coefficient

Variable

+

Variable

+

2

x

5

y

2

x

5

y

1

POLYNOMI

AL

1,

2,

3,

4,

5,

...

0,

+

2

x

5

y

Polynomial is an expression in which all the powers of variables are whole numbers.

1

+

2

x

5

y

y – 17

2

–

3x

x

2

3

2

x + 5

–1

×

×

2y + 7x – y

3

2

1

0

y

0

x