1. Indefinite Integral

How would you put 10((x^7/3)/(7/3) back in radical form?

I think it would be 30(cube root of x^?)/7....?

2. $\displaystyle \frac{10\cdot x^{\frac{7}{3}}}{\frac{7}{3}} = \frac{30}{7}\cdot x^{\frac{7}{3}}$

$\displaystyle x^(7/3)= (x^7)^{1/3}= \sqrt[3]{x^7}$