SOLUTION: Solve for n: cube root of (n + 9) - cube root of (n - 9) = 3

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Question 254941: Solve for n: cube root of (n + 9) - cube root of (n - 9) = 3
Answer by drk(1908) About Me  (Show Source):
You can put this solution on YOUR website!
%28n+%2B+9%29%5E%281%2F3%29+-+%28n+-+9%29%5E%281%2F3%29+=+3
To solve this via algebraic means may get messy, but the answer is rather simple:
n = 4sqrt(5)