SOLUTION: (-m) to the 2/3. Is that the square root of negative m to the third, or the cube root of negative m squared?

Question 9060: (-m) to the 2/3. Is that the square root of negative m to the third, or the cube root of negative m squared?
Answer by longjonsilver(2297) (Show Source): You can put this solution on YOUR website!
can be either

or

These are the same thing. eg can be either or

Sometimes the first is easier to work out and sometimes the second version. This example... is the better since is 3.

So we then have which is 9.

Hope this helps.

jon.

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