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I need help !!!!! Please

asked Oct 21, 2018 106k views

5 votes

I need help !!!!! Please

I need help !!!!! Please-example-1

Mathematics
high-school

Dmytro Biletskyi asked

by Dmytro Biletskyi

8.6k points

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1 Answer

1 vote

The answer is c, since the square root of 81 is positive or negative 9.
Hope this helps

Superior answered Oct 27, 2018

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