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Trigonometry Examples
Step 1
Step 1.1
Find the common denominator.
Step 1.1.1
Multiply by .
Step 1.1.2
Multiply by .
Step 1.1.3
Multiply by .
Step 1.1.4
Multiply by .
Step 1.1.5
Multiply by .
Step 1.1.6
Reorder the factors of .
Step 1.1.7
Multiply by .
Step 1.2
Combine the numerators over the common denominator.
Step 1.3
Simplify each term.
Step 1.3.1
Apply the distributive property.
Step 1.3.2
Multiply by .
Step 1.3.3
Multiply by .
Step 1.3.4
Multiply by .
Step 1.3.5
Apply the distributive property.
Step 1.3.6
Multiply by .
Step 1.3.7
Multiply by .
Step 1.4
Simplify terms.
Step 1.4.1
Subtract from .
Step 1.4.2
Simplify by subtracting numbers.
Step 1.4.2.1
Subtract from .
Step 1.4.2.2
Subtract from .
Step 1.4.3
Cancel the common factor of and .
Step 1.4.3.1
Factor out of .
Step 1.4.3.2
Factor out of .
Step 1.4.3.3
Factor out of .
Step 1.4.3.4
Cancel the common factors.
Step 1.4.3.4.1
Factor out of .
Step 1.4.3.4.2
Cancel the common factor.
Step 1.4.3.4.3
Rewrite the expression.
Step 2
Graph each side of the equation. The solution is the x-value of the point of intersection.
Step 3