## Answers

#### Explanation:

**Step 1: Break it Up**

Always, always look for ways to simplify a problem before you start solving it. Using the properties of integrals, we can break this big integral up into two smaller ones:

**Step 2: Solve the Integrals**

The first integral is very easy - if you know your exponent rules.

Because

The second integral is also simple - just some reverse power rule:

**Step 3: Constant of Integration**

Our solution is

Solving for

Therefore,