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Trigonometry Examples
Step 1
Step 1.1
Factor out the GCF of from each term in the polynomial.
Step 1.1.1
Factor out the GCF of from the expression .
Step 1.1.2
Factor out the GCF of from the expression .
Step 1.1.3
Factor out the GCF of from the expression .
Step 1.1.4
Factor out the GCF of from the expression .
Step 1.2
Since all the terms share a common factor of , it can be factored out of each term.
Step 2
Step 2.1
Group the first two terms and the last two terms.
Step 2.2
Factor out the greatest common factor (GCF) from each group.
Step 3
Factor the polynomial by factoring out the greatest common factor, .