Enter a problem...
Trigonometry Examples
Step 1
Multiply both sides of the equation by .
Step 2
Step 2.1
Simplify the left side.
Step 2.1.1
Simplify .
Step 2.1.1.1
Combine and .
Step 2.1.1.2
Cancel the common factor of .
Step 2.1.1.2.1
Cancel the common factor.
Step 2.1.1.2.2
Rewrite the expression.
Step 2.2
Simplify the right side.
Step 2.2.1
Multiply by .
Step 3
Rewrite in exponential form using the definition of a logarithm. If and are positive real numbers and , then is equivalent to .
Step 4
Step 4.1
Rewrite the equation as .
Step 4.2
Simplify .
Step 4.2.1
Rewrite the expression using the negative exponent rule .
Step 4.2.2
Raise to the power of .
Step 4.3
Move all terms not containing to the right side of the equation.
Step 4.3.1
Add to both sides of the equation.
Step 4.3.2
To write as a fraction with a common denominator, multiply by .
Step 4.3.3
Combine and .
Step 4.3.4
Combine the numerators over the common denominator.
Step 4.3.5
Simplify the numerator.
Step 4.3.5.1
Multiply by .
Step 4.3.5.2
Add and .
Step 5
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Mixed Number Form: