Algebra End of Year Review 2021

What is the GCF of 18k and 15k³

• 3k²
• 3k³
• 3k
• 5k

Factor!

5x² + 20

• 5(x + 4)

• 5x(x + 4)

• 5(x² + 4)

• 5x²(x + 4)

Factor
k² - 2k - 24

• (k+4)(k+6)
• (k+4)(k-6)
• (k+6)(k-1)
• (k-4)(k+6)

Factor:
 4h² - 17h + 4

• (2h - 2)²
• 4(h + 4)(h + 1)
• (2h - 2)(2h + 2)
• (h - 4)(4h - 1)

Factor

6x² + 5x - 6

• 6(x + 1)(x - 6)

• (6x + 6)(x - 1)

• (2x - 3)(3x + 2)

• (3x - 2)(2x + 3)

Factor to solve.

x² - 8x + 15 = 0

• x = -5, -3

• x = 5 , 3

• x = -15, 1

• x = 7, 8

Tags

CCSS.HSA-REI.B.4B

Solve by factoring or square rooting.

x² - 25 = 0

• x = 5, -5

• x = 5

• x = -5

• x = 25

Tags

CCSS.HSA-REI.B.4B

Solve: x² - 6x + 5 = 0

• -3 and -2

• -6 and 1

• 5 and 1

• -1 and -5

Tags

CCSS.HSA-REI.B.4B

• A
• B
• C
• D

• A
• B
• C
• D