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Trigonometry Examples
Step 1
Combine and into a single radical.
Step 2
Step 2.1
Factor out of .
Step 2.2
Factor out of .
Step 2.3
Cancel the common factor.
Step 2.4
Rewrite the expression.
Step 3
Move to the numerator using the negative exponent rule .
Step 4
Step 4.1
Move .
Step 4.2
Use the power rule to combine exponents.
Step 4.3
Add and .
Step 5
Step 5.1
Factor out of .
Step 5.2
Rewrite as .
Step 5.3
Rewrite as .
Step 5.4
Move .
Step 5.5
Rewrite as .
Step 6
Pull terms out from under the radical.