anonymous 4 years ago I have another simplifying radicals question.

1. anonymous

$\sqrt{28n}^{2}$

2. anonymous

28n?

3. anonymous

Yes.

4. anonymous

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5. anonymous

The first one.

6. anonymous

|dw:1327795747270:dw|This is the same as

7. anonymous

I still can't understand how that answer is found.

8. anonymous

sqrt(n^2) = n agree?

9. anonymous

I understand that, I just don't understand why the n is with the 2.

10. anonymous

o so you don't understand sqrt(28)

11. anonymous

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