Question

Evaluate the definite integral given below.

${\displaystyle \underset{1}{\overset{4}{}}}(-4\sqrt[\phantom{2}]{x}{x}^{\frac{2}{3}}-x^4)dx$

Submit an exact answer.

Provide your answer below:

${\displaystyle \underset{1}{\overset{4}{}}}(-4\sqrt[\phantom{2}]{x}{x}^{\frac{2}{3}}-x^4)dx=$

$$