SOLUTION: Write in both rational exponent and radical notations The fourth power of the cube root of y

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Question 116581: Write in both rational exponent and radical notations
The fourth power of the cube root of y
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
root%284%2C+root%283%2Cy%29+%29+

When you take a root of a root, you multiply the indices of the radicals:
root%2812%2Cy%29+

This can also be written as a fractional exponent:
y%5E%281%2F12%29+

R^2