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Trigonometry Examples
Step 1
Rewrite the equation as .
Step 2
Step 2.1
Cancel the common factor of .
Step 2.1.1
Factor out of .
Step 2.1.2
Factor out of .
Step 2.1.3
Cancel the common factor.
Step 2.1.4
Rewrite the expression.
Step 2.2
Combine and .
Step 3
Multiply both sides of the equation by .
Step 4
Step 4.1
Simplify the left side.
Step 4.1.1
Cancel the common factor of .
Step 4.1.1.1
Cancel the common factor.
Step 4.1.1.2
Rewrite the expression.
Step 4.2
Simplify the right side.
Step 4.2.1
Multiply by .
Step 5
Take the specified root of both sides of the equation to eliminate the exponent on the left side.
Step 6
Step 6.1
Rewrite as .
Step 6.1.1
Factor out of .
Step 6.1.2
Rewrite as .
Step 6.2
Pull terms out from under the radical.
Step 7
Step 7.1
First, use the positive value of the to find the first solution.
Step 7.2
Next, use the negative value of the to find the second solution.
Step 7.3
The complete solution is the result of both the positive and negative portions of the solution.
Step 8
The result can be shown in multiple forms.
Exact Form:
Decimal Form: