SOLUTION: How do I rewrite root:4:(20) as a rational exponent

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Question 398409: How do I rewrite root:4:(20) as a rational exponent
Answer by jsmallt9(3758) About Me  (Show Source):
You can put this solution on YOUR website!
In general root%28a%2C+p%5Eb%29+=+p%5E%28b%2Fa%29 so
root%284%2C+20%29+=+root%284%2C+20%5E1%29+=+20%5E%281%2F4%29