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15-08-2015
Mathematics

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Factor completely: 2x2 + 12x + 16 A. 2(x + 4)(x + 2) B. 2(x + 8)(x + 1) C. (x + 2)(x + 8) D. 2(x + 2)(x + 8)

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15-08-2015

The answer is A.
First take out a two aince wach coeifficient is divisible by two.
When done you get 2(x2 + 6x + 8)
Now factor the inside.
And your answer is
2(x+4)(x+2)

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