Enter a problem...
Trigonometry Examples
Step 1
Step 1.1
Simplify terms.
Step 1.1.1
Combine and .
Step 1.1.2
Apply the distributive property.
Step 1.1.3
Rewrite using the commutative property of multiplication.
Step 1.1.4
Cancel the common factor of .
Step 1.1.4.1
Cancel the common factor.
Step 1.1.4.2
Rewrite the expression.
Step 1.2
Simplify each term.
Step 1.2.1
Cancel the common factor of .
Step 1.2.1.1
Cancel the common factor.
Step 1.2.1.2
Rewrite the expression.
Step 1.2.2
Multiply by .
Step 2
Graph each side of the equation. The solution is the x-value of the point of intersection.
Step 3