x²=81 what is the answer
Answers
Answered by
18
Answer:
x²=81
9²=81
Step-by-step explanation:
I hope that it will help u
Answered by
1
x2 = 81
Square root ( x2 ) = Square root ( 81 )
x = +9 or -9
Square root ( x2 ) = Square root ( 81 )
x = +9 or -9
Similar questions