4 ___ \/ x
x^(1/4)
Apply the power rule: x4\sqrt[4]{x}4x goes to 14x34\frac{1}{4 x^{\frac{3}{4}}}4x431
The answer is:
1 ------ 3/4 4*x
-3 ------- 7/4 16*x
21 -------- 11/4 64*x