SOLUTION: rewrite with a rational exponent 7 square root of 18

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Question 179542: rewrite with a rational exponent
7 square root of 18
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
I'm assuming that the expression is (this is the 7th root of 18)


It turns out that we can convert to exponential notation using the identity





In this case, x=18, m=1 and n=7


So...


Start with the given identity


Plug in x=18, m=1 and n=7



So this shows that