SOLUTION: square root of 2 to the power of 3 in radical forms

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Question 247866: square root of 2 to the power of 3 in radical forms
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt(2)^3=[sqrt(2)*sqrt(2)]*sqrt(2)
[sqrt(2)*sqrt(2)]=2 so we have
2sqrt(2)