Math, asked by Tara0605, 3 months ago

x²=81 what is the answer ​

Answers

Answered by armygirl007
18

Answer:

x²=81

9²=81

Step-by-step explanation:

I hope that it will help u

Answered by ProtegoHorribilis
1
x2 = 81
Square root ( x2 ) = Square root ( 81 )
x = +9 or -9
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