Factoring Test

Factor 4x² - 9

• (4x - 9)(4x + 9)

• (2x - 3)(2x + 3)

• 2x - 3

• (2x - 4.5)(2x + 4.5)

Tags

CCSS.HSA.APR.C.4

Factor (check for a GCF first!):

4n⁶ + 16n⁴ - 8n

• 4n(n⁴ + 4n³ - 2)

• 4n(n⁵ + 4n³ - 2)

• 12n(n⁵ + 4n⁴ - 2)

• 16n(n⁵ + 4n³ - 2)

Solve by factoring:3x² + 5x + 2 = 0  

• x = -2/3 and x = -1
• x = -3/2 and x = -1
• x = 2/3 and x = 1
• x = 2/3 and x = -1

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: x² - 9x + 20 = 0

• 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

Solve by factoring: x² + 3x - 18 = 0

• x = -3 and x = 6
• x = 3 and x = -6
• x = -9 and x = 2
• x = 9 and x = -2

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: 5x² + 13x + 6 = 0

• x = -2 and x = -3/5
• x = 2 and x = 3/5
• x = -2 and x = 3/5
• x = 2 and x = -3/5

Tags

CCSS.HSA-REI.B.4B

Solve 5x² = 13x+6

• x = -3, x = 2/5

• x = -2, x = 15

• x = 3, x = -2/5

• x = 2, x = -15

Tags

CCSS.HSA-REI.B.4B

Solve 6x²-4 = -5x

• x = 1/2, x = 4/3

• x = -4/3, x = 1/2

• x = 8, x = -3

• x = -8, x = 3

Tags

CCSS.HSA-REI.B.4B

(x²+11x+24)/(x²+4x-32)

• A.(x+7)/(x+4)
• B.3/4
• C.(x+3)/(x+4)
• D.(x+3)/(x-4)

Tags

CCSS.HSA.APR.D.6

20x³/(5x+10)

• A.4x³/(x+2)
• B.4x³/(x+10)
• C.2x³/(5x+1)
• D. 2x³/(x+5)

Tags

CCSS.HSA.APR.D.6