Factor Out GCF and Grouping

Factor by grouping:

x³ + 7x² - 2x - 14

• (x²-2)(x-7)

• (x²+2)(x-7)

• (x²+2)(x+7)

• (x²-2)(x+7)

Factor by Grouping:

7r³ - 8r² + 42r - 48

• (r²+6)(7r+8)

• (r²+6)(7r-8)

• (r²+6)(r²+8)

• (r²+6)(7r+6)

Factor out the GCF:

4x - 10

• 4(x - 5)

• 2(x - 5)

• 2(2x - 5)

• 2(2x -10)

Tags

CCSS.7.EE.A.1

Factor out the GCF:

Factor by grouping:

Factor by grouping:

What is the GCF of 12 and 42?

• 12

• 6

• 4

• 42