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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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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

User Girish Kumar Sinha
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8.5k points

2 Answers

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4x^2 - 8x - 16....GCF is 4
4(x^2 - 2x - 4)
User David Kaftan
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8.0k points
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!!!!!!
User Gramm
by
8.7k points
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