3 ___ \/ x
x^(1/3)
Apply the power rule: x3\sqrt[3]{x}3x goes to 13x23\frac{1}{3 x^{\frac{2}{3}}}3x321
The answer is:
1 ------ 2/3 3*x
-2 ------ 5/3 9*x
10 ------- 8/3 27*x