To factor the expression , we can recognize it as a difference of cubes. Here’s how to do it step-by-step:
Step 1: Rewrite the Expression
First, we can express and as cubes:
So, we can rewrite the expression as:
Step 2: Apply the Difference of Cubes Formula
The difference of cubes formula states:
In our case, let and ( B = 5a ). Using the formula, we have: