High School Math : Using Identities of Squared Functions

Study concepts, example questions & explanations for High School Math

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Example Questions

Example Question #5 : Trigonometric Identities

Factor and simplify .

Possible Answers:

This is already it's most reduced form.

Correct answer:

Explanation:

To reduce , factor the numerator: 

Notice that we can cancel out a .

This leaves us with .

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