SOLUTION: Solve the following algebraically. You must show all your work. x^3/2=125

Algebra ->  Square-cubic-other-roots -> SOLUTION: Solve the following algebraically. You must show all your work. x^3/2=125      Log On


   

Question 116233: Solve the following algebraically. You must show all your work.
x^3/2=125
Answer by HyperBrain(694) About Me  (Show Source):
You can put this solution on YOUR website!
x%5E3%2F2=125
2%28x%5E3%2F2%29=2%2A125
x%5E3=2%2A125
%28root%283%2Cx%5E3%29%29=%28root%283%2C2%2A125%29%29
x=%28root%283%2C125%29%29%28root%283%2C2%29%29
x=5%28root%283%2C2%29%29

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