Module 10 Polynomials

Adding

100

4x-5+3x-6

7x-11

200

(-2x+5)+(6x-2)

-4x+3

300

(5x²+4x-1)+(2x²+3+2x-5)

7x²+6x-3

400

(4x-3x²+8x³+2)+(8x²+2x-4)

8x³+5x²+6x-2

500

(-9x+5x²-2)+(6x²-3+x)+(-2x+7-6x²)

5x²-10x+2

Subtracting

100

(3x-5)-(x+4)

2x-9

200

(-7x-5)-(3x-1)

-10x-4

300

(5x²+3x-1)-(6x²+2x-10)

-x²+x+9

400

(7x²-2x+6)-(14-x+2x²)

5x²-x-8

500

(5x+12)-(4x²+18)-(3x³-2-13x)

-3x³-4x²+18x-4

Multiplying

100

3(5x+10)

15x+30

200

5x(4x-2)

20x²-10x

300

-9x³(3x²-2x+4)

-27x⁵+18x⁴-36x³

400

(2x+5)(7x-3)

14x²+29x-15

500

(2x-8)²

4x²-32x+64

Factoring Basic

100

2x+12

2(x+6)

200

3x²+12x

3x(x+4)

300

15x³-50x⁵

5x³(3-10x²)

400

-14x-35x⁴

-7x(2+5x³)

500

24x³-56x²+72x

8x(3x²-7x+9)

Factoring Quadratics

100

x²+5x+6

(x+3)(x+2)

200

x²-8x+16

(x-4)(x-4)

300

x²-x-42

(x-7)(x+6)

400

x²-81

(x+9)(x-9)

500

x⁴-225

(x²-15)(x²+15)