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Trigonometry Examples
Step 1
Step 1.1
Factor out of .
Step 1.2
Factor out of .
Step 1.3
Cancel the common factor.
Step 1.4
Rewrite the expression.
Step 2
Step 2.1
Factor out of .
Step 2.2
Cancel the common factors.
Step 2.2.1
Multiply by .
Step 2.2.2
Cancel the common factor.
Step 2.2.3
Rewrite the expression.
Step 2.2.4
Divide by .
Step 3
Step 3.1
Factor out of .
Step 3.2
Rewrite as .
Step 3.3
Factor out .
Step 3.4
Factor out .
Step 3.5
Move .
Step 3.6
Move .
Step 3.7
Rewrite as .
Step 3.8
Add parentheses.
Step 3.9
Add parentheses.
Step 4
Pull terms out from under the radical.
Step 5
Multiply by .