How-do-you-all-to-prove-Integral-Prove-the-In-x-2-x-dx-1-3-In-x-3-

Question Number 164120 by Zaynal last updated on 14/Jan/22

How do you all to prove Integral;

P r o v e t h e;

\int \frac{(I n x) 2}{x} d x = \frac{1}{3} {(I n x)}^{3}

Commented by som(math1967) last updated on 14/Jan/22

\int {(l n x)}^{2} d (l n x) = \frac{1}{3} {(l n x)}^{3} + c