Factoring Test #2

Factor:

56a³ - 8a

• 8a²(56a³ - 8a)

• 8a(7a² - 1)

• 8a(7a³ - a)

• 8a²(35a² - a)

Tags

CCSS.HSA.APR.C.4

Factor when a = 1:

x² - 9x + 20

• (x - 10)(x - 2)

• (x - 20)(x - 1)

• (x - 10)(x + 2)

• (x - 5)(x - 4)

Factor when a > 1:

3x² - 7x + 2

• (x - 1) (3x + 2)

• (x - 2) (3x -1)

• (x - 1) (3x - 2)

• (x + 2) (3x + 1)

Factor four terms:

x² - 3x + 4x - 12

• (x + 4)(x - 3)

• (x - 4)(x + 3)

• (x + 4)(x + 3)

• (x - 4)(x - 3)

Solve by factoring:  2x²+ 7x + 6 = 0

• x= 3/2 and x = 2
• x = -3/2 and x = -2
• x = 6 and x = 7
• x = -6 and x = -7

Tags

CCSS.HSA-REI.B.4B

Factor: 49x² - 100

• (49x + 100)(x - 1)
• (7x - 10)(7x + 10)
• (49x - 10)(x + 10)
• (7x -10)(7x - 10)

Tags

CCSS.HSA.APR.C.4

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

• A
• B
• C
• D

Tags

CCSS.HSA.APR.D.6

• A
• B
• C
• D

Tags

CCSS.HSA.APR.D.6