Adding polynomials
Subtracting polynomials
Multiplying polynomials
100

(3x2+5x-7)+(2x2-4x+9)

5x2+X+2

100

(7x2+3x-3)-(2x2-4x+1)

5x2+7x-6

100

(2x+3) (x-4)

=2x2-5x-12

200

(6y3-2y2+8y)+(4y3+32-3y)

10y3-22+5y

200

(9y3-2y2+6y)-(4y3+5y2-2)

5y3-7y2+7y

200

(x+5)2

=x2+10x+25
300

(5a2-7a+1)+(3a2+9a-6)

8a2+2a-5

300

(6a2+8a-4)-(3a2-2a+7)

3a2+10a-11

300

(2x-3y)(3x-7y)

6x2-23xy+21y2

400

(8m2+4m-10)+(5m2-6m+2)

13m2-2m-8

400

(10m2-3m+9)-(6m2+5m-2)

4m2-8m+11

400

(2x-1y)(x+9y)

2x2+ 17xy-9y2

500

(2p3-3p2+7p-1)+(5p3+1p2-4p+8)

7p3-2p2+3p+7

500
(4p3+2p2-7p+6)-(1p3-5p2+3p-8)

3p3+7p2-10p+11y

500

(2x+8)(2x+3)

4x2+22x+24