Solve for x

+5

554

2

x^2=81

Guest Nov 12, 2015

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Best Answer

+5

i believe the answer would be 9 since 9^2=81

Guest Nov 12, 2015

2⁺⁰ Answers

+5

Best Answer

i believe the answer would be 9 since 9^2=81

Guest Nov 12, 2015

+118723

+5

Or it could be -9 since -9*-9 = +81 too

Melody Nov 12, 2015

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