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Trigonometry Examples
Step 1
Step 1.1
Simplify each term.
Step 1.1.1
Rewrite in terms of sines and cosines.
Step 1.1.2
Rewrite in terms of sines and cosines.
Step 1.2
Apply the distributive property.
Step 1.3
Combine and .
Step 1.4
Rewrite using the commutative property of multiplication.
Step 1.5
Cancel the common factor of .
Step 1.5.1
Factor out of .
Step 1.5.2
Cancel the common factor.
Step 1.5.3
Rewrite the expression.
Step 1.6
Rewrite in terms of sines and cosines.
Step 2
Step 2.1
Subtract from .
Step 2.2
Subtract from .