Factoring Polynomials (All Methods)

GCF

100

5x+5

5(x+1)

200

6x-9

3(2x-3)

300

12x+30

6(2x+5)

400

2x^2+8x-4

2(x^2+4x-2)

500

6x^2+15x+15

3(2x^2+5x+5)

Difference of Squares

100

x^2-4

(x+2)(x-2)

200

x^2-16

(x+4)(x-4)

300

x^2-81

(x+9)(x-9)

400

4x^2-49

(2x+7)(2x-7)

500

9x^2-100

(3x+10)(3x-10)

X

100

x^2+2x+1

(x+1)(x+1)

200

x^2-4x-21

(x+3)(x-7)

300

x^2-x-30

(x-6)(x+5)

400

x^2-11x+24

(x-8)(x-3)

500

x^2-18x+80

(x-10)(x-8)

X-Box

100

2x^2+5x+2

(2x+1)(x+2)

200

2x^2+9x-18

(2x-3)(x+6)

300

4x^2+16x+15

(2x+5)(2x+3)

400

3x^2+10x-8

(3x-2)(x+4)

500

6x^2-19x-7

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

Mix

100

2x^2-18

2(x+3)(x-3)

200

3x^2-15x-18

3(x+1)(x-6)

300

20x^2-125

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

400

4x^2-18x-10

2(2x+1)(x-5)

500

12x^2-12x-45

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