Factoring Review

Factor
24am - 9an + 40bm - 15bn

• (3a + 5b)(8m + 3n)
• (3a + 5)(8m - 3n)
• (3a - 5)(8m + 3n)
• (3a - 5)(8m - 3n)

Factor:
12x + 24y

• Prime
• 2(6x + 12y)
• 12(x + 2y)
• 4(3x - 6y)

Tags

CCSS.7.EE.A.1

Factor:
x² - 5x - 6

• (x - 2)(x - 3)
• (x - 1)(x + 6)
• (x - 6 )(x + 1)
• (x + 3)(x - 2)

Factor:
x⁴ - 16x²

• x²(x + 4)(x + 4)
• x²(x - 4)(x - 4)
• x²(x2 - 16)
• x²(x + 4)(x - 4)

Tags

CCSS.HSA.APR.C.4

Factor:
x² + 12x + 36

• (x + 6)²
• (x - 6)²
• Prime
• (x - 6)(x + 6)

Tags

CCSS.HSA.APR.C.4

Factor:
x² + 81

• Prime
• (x - 9)(x + 9)
• (x - 9)²
• (x + 9)²

Tags

CCSS.HSA.APR.C.4

Solve:
x² = 3x

• 0, -3
• 0
• 0,3
• Prime

Tags

CCSS.HSA-REI.B.4B

Solve:
q2 - 4/25 = 0

• -2/5
• -2/5, 2/5
• 2/5
• prime

Tags

CCSS.8.EE.A.2

Solve:
(b - 7)² = 36

• -1, -13
• 1, -13
• -1, 13
• 1, 13

Tags

CCSS.HSA-REI.B.4B

Solve:
4x² - 8x - 32 = 0

• -2, 4
• 2, -4
• -2, -4
• 2, 4

Tags

CCSS.HSA-REI.B.4B