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# Trigonometry Examples

Apply the distributive property.

Multiply.

Multiply by .

Multiply by .

Add to both sides of the equation.

Subtract from both sides of the equation.

Subtract from .

Factor out of .

Factor out of .

Factor out of .

Divide each term in by .

Simplify the left side of the equation by cancelling the common factors.

Cancel the common factor of .

Cancel the common factor.

Rewrite the expression.

Cancel the common factor of .

Cancel the common factor.

Divide by .

Simplify .

Rewrite as .

Factor out of .

Factor out of .

Move the negative in front of the fraction.