Question

Consider the following definite integral.sxex²+1d'dx0Identify the definite integral that will result after making a u-substitution.

Answer 1

`\begin{gathered} \text{ u = x}^2\text{ + 1} \\ du\text{ = 2x} \\ (du)/(2)\text{ = x}dx \\ \int e^u(du)/(2) \\ (1)/(2)\int e^udu \end{gathered}`

The first choice is the correct result