1. Find the indefinite integral for
2. Find the indefinite integral for
using the substitution
.
3. Find the indefinite integral of
using the substitution
.
4. Find the indefinite integral of
using the substitution
.
5. Find the indefinite integral of
using the substitution
.
6. Find the indefinite integral of
using the substitution
.
7. Find the indefinite integral of
using the substitution
.
