How do you simplify trigonometric expressions

The video tutorial covers the process of simplifying trigonometric expressions using algebraic properties, reciprocal properties, and trigonometric identities. It emphasizes the importance of factoring, using Pythagorean identities, and applying algebraic processes like finding common denominators. The tutorial provides practical examples and encourages trying different methods to achieve simplification.

What steps should you take when you encounter sine squared or cosine squared in an expression?

Describe how to use the Pythagorean identity in simplifying expressions.

How do you approach adding fractions with different denominators in trigonometric expressions?