SOLUTION: Solve and check the given equations with rational exponents. x 3/2 = 125

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Question 272769: Solve and check the given equations with rational exponents. x 3/2 = 125
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
x%5E%283%2F2%29%5E%22%22=125 Start with the given equation.


x%5E3=125%5E2 Square both sides.


x%5E3=15625 Square 125 to get 15625


x=root%283%2C15625%29 Take the cube root of both sides.


x=25 Take the cube root of 15625 to get 25.


So the solution is x=25