Algebra 1 Review

Factor x² + x - 2

• (x + 1)(x - 2)
• (x - 1)(x + 2)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Solve
x² + 2x - 24 = 0

• x = -6, x = 4
• x = 6, x = -4
• x = 12, x = -2
• x = 8, x = -3

Tags

CCSS.HSA-REI.B.4B

What are the zeros?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Factor
r² - 12r + 27

• (r - 3)(r + 9)
• (r + 3) (r + 9)
• (r - 3) (r - 9)
• (r + 3) (r - 9)

• (x + 6)(x - 5)

• (x - 6)(x - 5)

• (x + 6)(x + 5)

• (x - 6)(x + 5)

• (x - 6)(x - 3)

• (x + 6)(x + 3)

• (x - 6)(x + 3)

• (x - 3)(x + 6)

x² + 18x +27 = 8x +3

• x = -6 and -4
• x = 6 and 4
• x = -6 and 4
• x = 6 and -4

Tags

CCSS.HSA-REI.B.4B

b² + b = 6

• b = 2 and -3
• b = -2 and 3
• b = -2 and -3
• b = 2 and 3 

Tags

CCSS.HSA-REI.B.4B

Solve by factoring.
z² - 18z + 81 = 0

• z = 9
• z = -9
• z = 9 or z = -9

Tags

CCSS.HSA-REI.B.4B

Factor:  x² - 10x + 24

• (x + 4)(x - 6)
• (x + 2)(x - 12)
• (x - 2)(x - 12)
• (x - 4)(x - 6)