teagan4christ teagan4christ

16-02-2017
Mathematics

Answered

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Simplify.

(4a-2b)(a+b)

A4a²-6ab-2b²
B4a²-2ab-2b²
C4a²-8a2-2b²
D4a²+2ab-2b²

Verified Answer :

Anonymous Anonymous

16-02-2017

the correct answer is D

Hope this helps!

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Anonymous Anonymous

16-02-2017

The answer is D 4a-2b)(a+b)
=(4aa + 4ab + (-2b)a + (-2b)b)
=(4a² + 4ab - 2ba -2b²)
=4a² + 2ab - b²

Hope I helped :)

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