Mixed Review Algebra CC Factoring Practice

Factor completely: -5x² + 30x - 40

• -5(x-2)(x-4)

• (x-2)(x-4)

• -(5x-8)(x-5)

• (5x+10)(x+4)

Factor completely: x² - 13x + 40

• (x-5)(x-8)

• (x+5)(x+8)

• (x-4)(x-10)

• (x-2)(x-20)

Factor completely:

5k³ + 10k² + 5k

• 5k(k² +2k + 1)

• 5(k³ + 2k² + k)

• k(5k² + 10k + 5)

• 5k(k + 1)(k + 1)

Fully Factor the Following

4x² - 16

• (2x-4)(2x+4)

• 4(x² - 4)

• 4(x-2)²

• 4(x-2)(x+2)

Tags

CCSS.HSA.APR.C.4

Factor: x² - 5x - 36

• (x-9)(x+4)

• (x+9)(x-4)

• (x+3)(x-12)

• (x-3)(x-12)

Factor using GCF or monomial factoring:

2x + 18

• 2(x + 9)

• 2(x + 8)

• 2(2x + 9)

• 2(x+18)

Tags

CCSS.7.EE.A.1

Factor out the GCF:
10x³ - 15x

• x(10x² - 15)

• 5x(2x² - 3)

• 5(2x³ - 3x)

• 5x²(10x - 3)

Factor using GCF or monomial factoring:

w³ + 3w

• 3w(1)

• w(w² + 3)

• w³(w + 3)

Factor:
56a³-8a

• 8a²(56a³-8a)

• 8a(7a²-1)

• 8a(7a³-a)

• 8a²(35a²-a)

Tags

CCSS.HSA.APR.C.4

Factor:
x² - 9

• ( x -9) (x - 9)

• (x + 3) (x + 3)

• (x + 3) (x - 3)

• ( x + 9) (x-9)

Tags

CCSS.HSA.APR.C.4