Factoring Quadratic Expressions

Factoring Quadratics I

100

Factor x²+8x+12

(x+6)(x+2)

200

Factor m²-11m+18

(m-9)(m-2)

300

Factor 2x²+10x-48

2(x+8)(x-3)

400

Factor 2y²-13y-7

(y-7)(2y+1)

500

Factor x²-13x-30

(x+2)(x-15)

Factoring Quadratics II

100

Factor 2x²+7x+3

(2x+1)(x+3)

200

Factor 5n²+26n+5

(5n+1)(n+5)

300

Factor 3x²-10x+7

(3x-7)(x-1)

400

Factor 7x²-36x+5

(7x-1)(x-5)

500

Factor 2x²-12x+10

2(x-1)(x-5)

Factoring Quadratics III

100

Factor 3x²+12x

3x(x+4)

200

Factor 4x²+10x

2x(2x+5)

300

Factor 4x²-9

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

400

Factor 18x²+32x+6x

2x(9x+19)

500

9x²-49

(3x-7)(3x+7)

Factoring Quadratics IV

100

d²+12d

d(d+12)

200

Factor 25x²+10x+1

(5x+1)²

300

Factor 36x²-36x+9

9(2x-1)²

400

-9+16x^2

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

500

Factor 100x² + 20x - 15

5(10x - 3)(2x + 1)

x-intercepts

100

Find the x-intercepts y = (x+3)(x - 4) 

- 3 & 4

200

Find the x-intercepts: y = (3x - 1)(6x + 7)

1/3 & - 7/6

300

Find the x-intercepts: y =x² - 10x - 56

14 & - 4

400

Find the x-intercepts: y = 2x²+x-15

5/2 & - 3

500

Find the x-intercepts: y=6x²+5x-21

-7/3 & 3/2