Factor out the GCF: 4x2 - 8x - 16 A. 4x(x2 - 2x - 4) B. 4x(x - 2 - 4) C. 4(x2 -2x - 4) D. 4x(x - 2) - 16

asked Oct 21, 2018 200k views

1 vote

Factor out the GCF:

4x2 - 8x - 16

A. 4x(x2 - 2x - 4)
B. 4x(x - 2 - 4)
C. 4(x2 -2x - 4)
D. 4x(x - 2) - 16

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4x^2 - 8x - 16....GCF is 4
4(x^2 - 2x - 4)

David Kaftan answered Oct 23, 2018

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3 votes

Step 1: The GCF in this situation is 4, so now you can reverse-distribute and you will get 4(x^2-2x-4)

Hope that helps!!!!!!

Gramm answered Oct 25, 2018

by Gramm

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