How do you simplify ${(x + 8)}^{2}$ $(x + 8)^2$ ?

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How do you simplify ${(x + 8)}^{2}$ $(x + 8)^2$ ?

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Answer 1 · 2016-09-18T23:17:04

$x^{2} + 16 x + 64$ $x^2+16x+64$

Explanation:

This is due to the fact that if you separate it, you will get $(x + 8) (x + 8)$ $(x+8)(x+8)$ . I'm going to assume your teacher taught you how to FOIL.

So you FOIL it out, and you get

$x^{2} + 8 x + 8 x + 64$ $x^2 + 8x + 8x + 64$

Then you combine like terms giving you

$x^{2} + 16 x + 64$ $x^2 + 16x + 64$

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How do you simplify ${(x + 8)}^{2}$ $(x + 8)^2$ ?

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How do you simplify ${(x + 8)}^{2}$ $(x + 8)^2$ ?