Solving Quadratics

Factor:
x² - 10x + 9

• (x - 9) (x - 1)

• (x + 3) (x - 3)

• (x + 9) (x - 1)

• Prim polynomial

Factor:
x² - 6x + 9

• (x - 3)(x + 3)

• (x - 3) (x - 3)

• (x + 3) (x + 3)

• Prime polynomial

• -2, 4
• -8
• ±8
• No real solution

Tags

CCSS.HSA-REI.B.4B

Solve the equation by factoring.

Tags

CCSS.HSA-REI.B.4B

Solve the equation by factoring.

Tags

CCSS.HSA-REI.B.4B

Factor and find solution(s) for n

• -16

• -2, 4

• -4

• -4, 2

Tags

CCSS.HSA-REI.B.4B

Solve using Zero-Product Property.

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

• x = -1

• x = -1 or x = 1

• x = 1

• x = -2 or x = 5

Tags

CCSS.HSA-REI.B.4B

• No real solutions

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSA-REI.B.4B

• x = - 4 and x = - 5

• x = 20 and x = - 9

• x = 4 and x = 5

• x = - 4 and x = 5

Tags

CCSS.HSA-REI.B.4B