# Finite Math Examples

,
Distribute the value across the operation.
Evaluate .
Replace the variable with in the expression.
Simplify the result.
Remove parentheses.
Evaluate .
Replace the variable with in the expression.
Simplify the result.
Remove parentheses around .
Compose the result function for by replacing the function designators with the actual functions.
Simplify.
Rewrite the division as a fraction.
Simplify the denominator.
Rewrite as .
Since both terms are perfect cubes, factor using the difference of cubes formula, where and .
Simplify.

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