### Home > CALC > Chapter 5 > Lesson 5.1.2 > Problem 5-18

5-18.

Simplify each expression. Homework Help ✎

1. Simplify the integrand by expanding the numerator and cancelling out the denominator.

2. Integrate by 'undoing' the Power Rule.

3. Don't forget the +*C*.

Fundamental Theorem of Calculus (an extension):The integral of a derivative will give us the original function +*C*.