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 (2x + 4)(2x - 4) =

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(2x + 4)(2x - 4) =

 Nov 5, 2014

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 #1
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$$\\(2x + 4)(2x - 4) \\
=(2x)^2-4^2\\
=4x^2-16$$

.
 Nov 5, 2014

1+0 Answers

 #1
avatar+118724 
+5
Best Answer

 

$$\\(2x + 4)(2x - 4) \\
=(2x)^2-4^2\\
=4x^2-16$$

Melody Nov 5, 2014

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