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Calculus Examples
Step 1
Step 1.1
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Step 1.2
Simplify.
Step 1.2.1
Add and .
Step 1.2.2
Subtract from .
Step 1.2.3
Add and .
Step 2
Step 2.1
Cancel the common factor.
Step 2.2
Divide by .