SOLUTION: Simplify each expression. Assume all variables represent positive numbers. The problem is a tiny 3 radical sign then 40x^7 3sqrt 40x^7

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Question 351724: Simplify each expression. Assume all variables represent positive numbers.
The problem is a tiny 3 radical sign then 40x^7
3sqrt 40x^7

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The tiny 3 means the cube root, root%283%2Cx%29 or x%5E%281%2F3%29.
root%283%2C40x%5E7%29=root%283%2C8x%5E6%2A5x%29
root%283%2C40x%5E7%29=root%283%2C8x%5E6%29%2Aroot%283%2C5x%29
root%283%2C40x%5E7%29=2x%5E2%2Aroot%283%2C5x%29