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Trigonometry Examples
Step 1
Step 1.1
Apply the distributive property.
Step 1.2
Reorder.
Step 1.2.1
Rewrite using the commutative property of multiplication.
Step 1.2.2
Move to the left of .
Step 2
Step 2.1
Multiply .
Step 2.1.1
Raise to the power of .
Step 2.1.2
Raise to the power of .
Step 2.1.3
Use the power rule to combine exponents.
Step 2.1.4
Add and .
Step 2.2
Rewrite as .