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Algebra Examples
Step 1
Apply pythagorean identity.
Step 2
Step 2.1
Factor out of .
Step 2.2
Cancel the common factors.
Step 2.2.1
Factor out of .
Step 2.2.2
Cancel the common factor.
Step 2.2.3
Rewrite the expression.
Step 3
Rewrite in terms of sines and cosines.
Step 4
Rewrite in terms of sines and cosines.
Step 5
Multiply by the reciprocal of the fraction to divide by .
Step 6
Write as a fraction with denominator .
Step 7
Step 7.1
Cancel the common factor.
Step 7.2
Rewrite the expression.