Enter a problem...
Trigonometry Examples
Step 1
Step 1.1
Factor out of .
Step 1.2
Cancel the common factors.
Step 1.2.1
Factor out of .
Step 1.2.2
Cancel the common factor.
Step 1.2.3
Rewrite the expression.
Step 1.2.4
Divide by .
Step 2
Step 2.1
Multiply by .
Step 2.2
Raise to the power of .
Step 2.3
Raise to the power of .
Step 2.4
Use the power rule to combine exponents.
Step 2.5
Add and .
Step 3
Step 3.1
Use to rewrite as .
Step 3.2
Apply the power rule and multiply exponents, .
Step 3.3
Combine and .
Step 3.4
Cancel the common factor of .
Step 3.4.1
Cancel the common factor.
Step 3.4.2
Rewrite the expression.
Step 3.5
Evaluate the exponent.
Step 4
Multiply by .