Solving Quadratics By Factoring

Solve by factoring:

x² - 9x + 20 = 0

• x = -4, -5

• x = 20, -9

• x = 4, 5

• x = -4, 5

Tags

CCSS.HSA-REI.B.4B

Solve by factoring:

x² + 3x - 18 = 0

• x = -3, 6

• x = 3, -6

• x = -9, 2

• x = 9, -2

Tags

CCSS.HSA-REI.B.4B

• x = -4, 2

• x = -2, 4

• x = -16

• x = -4

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSA-REI.B.4B

Solve by factoring:

5x² + 13x + 6 = 0

Tags

CCSS.HSA-REI.B.4B

Find the zeros.

• x = 0, 4

• x = 0, -4

• x = 0

• x = -4

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Solve
 3x² + 5x - 12 = 0

• x = -4/3, x = 3
• x = 4/3, x = -3
• x = -1, x = 4
• x = 1, x = -4

Tags

CCSS.HSA-REI.B.4B

Solve for the values of x:
(x - 3)(x + 6) = 0

• { -3, -6 }
• { 3, -6 }
• { -3, -6 }
• { 3, 6 }

Tags

CCSS.HSA-REI.B.4B

Solve the equation by factoring.

Tags

CCSS.HSA-REI.B.4B