### Home > CALC > Chapter 8 > Lesson 8.3.2 > Problem 8-114

8-114.

I

ntegrate the following problems without using your calculator. Be sure to change your bounds if you use *u*-substitution. Homework Help ✎

Let *U* = 2*x* − 1.

Rewrite the integrand and don't forget to write the bounds in terms of *U*.

Let *U* = 1 − *x*²