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Basic Math Examples
Step 1
Since both terms are perfect cubes, factor using the sum of cubes formula, where and .
Step 2
To write as a fraction with a common denominator, multiply by .
Step 3
Step 3.1
Multiply by .
Step 3.2
Combine the numerators over the common denominator.
Step 4
Step 4.1
Factor out of .
Step 4.1.1
Factor out of .
Step 4.1.2
Factor out of .
Step 4.2
Add and .