SOLUTION: I need help with two fifths to third power + one fifth to third power

Question 1067818: I need help with two fifths to third power + one fifth to third power
Found 3 solutions by josgarithmetic, MathTherapy, ikleyn:
Answer by josgarithmetic(39620)   (Show Source): You can put this solution on YOUR website!
(2/5)^3+(1/5)^3

-----MISTAKE HERE

Should be

.
.
Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!

I need help with two fifths to third power + one fifth to third power

Correct answer:
Let no-one tell you otherwise!
Answer by ikleyn(52803)   (Show Source): You can put this solution on YOUR website!
.
= = .

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