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Algebra Examples
Step 1
Replace the variable with in the expression.
Step 2
Step 2.1
Cancel the common factor of .
Step 2.1.1
Factor out of .
Step 2.1.2
Cancel the common factor.
Step 2.1.3
Rewrite the expression.
Step 2.2
Add and .
Step 2.3
The final answer is .
Step 3