How do you solve it help please

asked Mar 16, 2018 99.3k views

4 votes

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3 votes

x^2 + (2)(x)(4) + 4^2 = (x+4)^2
4^2 = 16

answer is A. 16

Tehtmi answered Mar 18, 2018

6.0k points

2 votes

it is a because all you have to do is add 8 + 8

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