Review: Solving Quadratic Equations with Factoring

Solve for the values of x:

(x + 2)(x - 3) = 0

• x = 2 or x = 3

• x = -2 or x = -3

• x = 2 or x = -3

• x = -2 or x = 3

Tags

CCSS.HSA-REI.B.4B

Solve the equation:

(2x - 1)(5x + 5) = 0

• x = -1/2

• x = -1 or x = 1/2

• x = 1/2

• x = 1/2 or x = 5

Tags

CCSS.HSA-REI.B.4B

Solve the equation: (x-7)(x+3)=0

• x =-7 and x = 3

• x = 7 and x = 3

• x = -7 and x = -3

• x = 7 and x = -3

Tags

CCSS.HSA-REI.B.4B

*From the short video example*

Solve for x:

2x(x+4) = 0

• x = 0 or x = -4

• x = -4 only

• x = 0 or x = 4

• x = 0 only

Tags

CCSS.HSA-REI.B.4B

*From the short video example*

Solve for x:

4x(x-6) = 0

• x = 0 or x = -6

• x = -6 only

• x = 0 or x = 6

• x = 6 only

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: x² - 9x + 20 = 0

• x = -4 or x = -5

• x = 20 or x = -9

• x = 4 or x = 5

• x = -4 or x = 5

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: x² + 3x - 18 = 0

• x = -3 or x = 6

• x = 3 or x = -6

• x = -9 or x = 2

• x = 9 or x = -2

Tags

CCSS.HSA-REI.B.4B

Solve

x² + 2x - 20 = 4

• x = -6, x = 4

• x = 6, x = -4

• x = 12, x = -2

• x = 8, x = -3

Tags

CCSS.HSA-REI.B.4B

Solve by factoring

x²+12x+35=0

• x = -5 or x = -7

• x = 5 or x = 7

• x = -35 or x = -1

• x = -9 or x = -4

Tags

CCSS.HSA-REI.B.4B

Solve by factoring

• -4 or 2

• -2 or 4

• -16

• -4

Tags

CCSS.HSA-REI.B.4B