### Home > PC > Chapter 8 > Lesson 8.2.4 > Problem 8-125

8-125.

Create a common denominator.

Combine the two fractions.

Simplify. Be sure to use the Fundamental Pythagorean Identity.

8-125.

Create a common denominator.

Combine the two fractions.

Simplify. Be sure to use the Fundamental Pythagorean Identity.