Factor and Expanding Expressions

Factor:
 4h² - 17h + 4

• (2h - 2)²

• 4(h + 4)(h + 1)

• (2h - 2)(2h + 2)

• (h - 4)(4h - 1)

To factor x^2-10x-24, which of the following factors of -24 must be chosen in the process?

Tags

CCSS.HSA.APR.D.6

Factor then cancel common factors

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.6

Simplify by expanding to find gcf's!

• A.

• B.

• C.

• D.

Tags

CCSS.HSA.APR.D.6

Factor everything out: (two boxes & one "gcf")

Keep, change, flip

Cancel common factors:)

• a

• b

• c

• d

Tags

CCSS.HSA.APR.D.6

Factor: 12a³b³+6a²b³+9a³b²

• 4ab+2b+3a

• 2ab(4ba+3b²+1)

• 3a²b²(4ab+2b+3a)

• 4a²b(3ab³-1)

Expand each expression: 5(x + 2)

• 5x + 10

• x + 10

• 5x + 2

• none of those

Tags

CCSS.7.EE.A.1

14a³b⁴+6a³b²+8a³b³

• 2ab+3b-1

• 5a²b(3b-4ab+1)

• 4a⁵(2ab+3b-1)

• 2a³b²(7b²+3+4b)

Tags

CCSS.7.EE.A.1

What is the factored form of x³+7x²-2x-14

• (x²-2)(x-7)

• (x²+2)(x-7)

• (x²+2)(x+7)

• (x²-2)(x+7)