Evaluate the indefinite integrals in Exercises 1–16 by using the given substitutions to reduce the integrals to standard form.

Step 1 of 3</p>

Here, we have to evaluate the given indefinite integral by using the given substitution.

……..(1), .

Step 2 of 3</p>

Here, we have to use the substitution .

Therefore, we get .

Therefore, (1) becomes

.

On substituting back , we get the solution as