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How exactly would I have to check my work for -x^2 = -36? The answer is 6 right?
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How exactly would I have to check my work for -x^2 = -36? The answer is 6 right?

User Xke
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1 Answer

5 votes
To check your work, plug in 6 and see if it works. It does!

But, -6 also works. If you plug it in, it also works.

Hope this helps!
User Addis
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