Examples
Step 1
Step 1.1
Cancel the common factor of and .
Step 1.1.1
Factor out of .
Step 1.1.2
Cancel the common factors.
Step 1.1.2.1
Factor out of .
Step 1.1.2.2
Cancel the common factor.
Step 1.1.2.3
Rewrite the expression.
Step 1.1.2.4
Divide by .
Step 1.2
Multiply by .
Step 2
Subtract from .