SOLUTION: (7x^(-6))^(2)

Algebra ->  Radicals -> SOLUTION: (7x^(-6))^(2)       Log On


   

Question 1206539: (7x^(-6))^(2)
Answer by math_tutor2020(3817) About Me  (Show Source):
You can put this solution on YOUR website!

%287x%5E%28-6%29%29%5E2

= 7%5E2%2A%28x%5E%28-6%29%29%5E2

= 49%2Ax%5E%28-6%2A2%29

= 49%2Ax%5E%28-12%29

= 49%2A%281%2F%28x%5E12%29%29

= 49%2F%28x%5E12%29


Therefore,
%287x%5E%28-6%29%29%5E2=49%2F%28x%5E12%29 where x+%3C%3E+0 to avoid a division by zero error.