Data Factoring Quadratics

(x - 8)(x + 3)

(x + 8)(x - 3)

(x + 6)(x - 4)

(x + 12)(x - 2)

(x + 2)(x – 8)

(x – 4)(x – 4)

(x + 4)(x + 4)

(x + 4)(x – 4)

( 11x - 7 ) ²

( 11x - 7 ) ( 11x - 7 )

( 11x + 7 ) ( 11x - 7 )

( 12x + 7 ) ( 12x - 7 )

{-8, 2}

{-7, 5}

{-11, -4}

{-11}

x = 6 or x = -4

x = -6 or x = -4

x = 6 or x = 4

x = -6 or x = 4

n = 2 and 0

n = -2 and 0

n = 2

n = 0

b = 5 and 7

b = -5 and -7

b = -5 and 7

b = 5 and -7

(c-6)(2c+14)

(c+7)(2c-12)

(c-4)(2c+21)

2(c+7)(c-6)

Plug in zero for x

Solve for x

FOIL

Set each binomial factor equal to zero

-7 and -18

9 and 2

9 and -2

2 and 7