Factoring Quadratics

Factoring a=1

100

x^2+3x+2

(x+2)(x+1)

200

x^2+14x+48

(x+8)(x+6)

300

x^2-2x-24

(x-6)(x+4)

400

x^2+4x-21

(x+7)(x-3)

500

x^2-5x-84

(x+7)(x-12)

Factoring with GCF

100

4x^2+10x+4

2(x+2)(2x+1)

200

2x^2+2x-4

2(x+2)(x-1)

300

3x^2+9x+6

3(x+2)(x+1)

400

4x^2+8x-12

4(x+3)(x-1)

500

5x^2+10x-40

5(x+4)(x-2)

Factoring a>1

100

2x^2+7x+3

(2x+1)(x+3)

200

6x^2+17x+12

(2x+3)(3x+4)

300

4x^2+11x-3

(4x-1)(x+3)

400

4x^2-12x+9

(2x-3)(2x-3)

500

8x^2-2x-15

(4x+5)(2x-3)

Challenge Problem

500

36x^2+36x-40

4(3x+5)(3x-2)