Answer
True
Work Step by Step
\[\begin{align}
& \text{The statement is True, an integral is more easily to solve using } \\
& \text{the substitution method with the chain rule, example}\text{.} \\
& \int{\sqrt[3]{{{x}^{2}}+3x}\left( 2x+3 \right)}dx \\
& \text{Is we take }u={{x}^{2}}+3x,\text{ }du=\left( 2x+3 \right)dx \\
& \int{\sqrt[3]{{{x}^{2}}+3x}\left( 2x+3 \right)}dx=\int{\sqrt[3]{u}}du=\int u^{1/3}du \\
\end{align}\]
