QUESTION $2$

Find the indefinite integral.

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}24\sqrt[\phantom{2}]{x}dx$

QUESTION $3$

Find the indefinite integral. Show the details of the $u^{-\text{s}\text{u}\text{b}\text{s}\text{t}\text{i}\text{t}\text{u}\text{t}\text{i}\text{o}\text{n}\text{u}\text{s}\text{e}\text{d}\text{.}}$

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{1}{8x+5}dx$

$u=$

$du=$

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{1}{8x+5}dx=$