Factoring Quiz Review

Factor.

8x² + 6x - 9

• (4x + 1) (2x - 9)

• (4x - 3) (2x + 3)

• (4x + 3) (2x - 3)

• (8x + 3) (x - 3)

Factor completely.

3x² + 12x - 63

• 3 (x - 7) (x + 3)

• (3x - 9) (x - 3)

• 3 (x - 3) (x + 7)

• 3 (x - 3) ( x - 7)

Find All the factors.

x² - 8x - 20

• (x + 2)

• (x - 10)

• (x + 10)

• (x - 2)

Find all factors.

8x² - 24x - 80

• 8 (x - 5) (x + 2)

• 8 (x - 10) (x + 1)

• 8 (x + 5) (x - 2)

• (4x - 8) ( 2x + 10)

Factor completely

36x² - 9

• 9(2x - 1)(2x + 1)

• 3(12x² - 3)

• (6x - 3)(6x + 3)

• 3(3x - 1)²

Tags

CCSS.HSA.APR.C.4

Factor completely

64x² - 49

• (8x - 7)²

• Prime

• (8x - 7) (8x + 7)

• (7x - 8) (7x + 8)

Tags

CCSS.HSA.APR.C.4

What does GCF mean?

• green colored frogs

• greatest coefficient

• greatest common factor

• greater common fraction

Factor Completely:
-3x - 15

• -3 (x+ 5)
• 3 (x + 5)
• -3 (x -5)

Tags

CCSS.7.EE.A.1

x² + 81

• ( x - 9 ) ( x + 9 )

• ( x - 9i ) ( x + 9i )

• ( x + 9i ) ( x - 9i )

• ( x - 9i ) ( x +9 i)

Ms. Carmean simplified the expression 3(2x-4) to 6x-4. Is she correct? 

• Yes
• No

Tags

CCSS.6.EE.A.3