5.5 The Substitution Rule/27

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle \begin{align} & \int \cfrac{z^2}{\sqrt[3]{1+z^3}} dz \\[2ex] & \int{tdt} \\[2ex] & \cfrac{t^2}{2} \\[2ex] & Substitute\t=\sqrt[3]{1+z^3} \\[2ex] &= \cfrac\sqrt[3]{(1+z^3)^2}{2} + C \end{align} }