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Trigonometry Examples
Step 1
Step 1.1
Rewrite as .
Step 1.1.1
Factor out of .
Step 1.1.2
Rewrite as .
Step 1.1.3
Factor out .
Step 1.1.4
Move .
Step 1.1.5
Rewrite as .
Step 1.1.6
Add parentheses.
Step 1.2
Pull terms out from under the radical.
Step 1.3
Multiply by .
Step 2
Subtract from .