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Trigonometry Examples
Step 1
Multiply by .
Step 2
Remove parentheses.
Step 3
Multiply by .
Step 4
Remove parentheses.
Step 5
Remove parentheses.
Step 6
Step 6.1
Factor out of .
Step 6.2
Factor out of .
Step 6.3
Factor out of .
Step 7
Multiply by .