5 ___ \/ x
x^(1/5)
Apply the power rule: x5\sqrt[5]{x}5x goes to 15x45\frac{1}{5 x^{\frac{4}{5}}}5x541
The answer is:
1 ------ 4/5 5*x
-4 ------- 9/5 25*x
36 --------- 14/5 125*x