I want the difference of 2 cubes

The difference of two cubes formula is:

$a^3 - b^3 = (a-b)(a^2+ab+b^2)$

For example, if we have $x^3 - 8$: Step 1: Identify $a$ and $b$. Here, $a=x$ and $b=2$ (since $2^3=8$). Step 2: Substitute $a=x$ and $b=2$ into the formula. $x^3 - 2^3 = (x-2)(x^2 + x \cdot 2 + 2^2)$ Step 3: Simplify the expression. $x^3 - 8 = (x-2)(x^2 + 2x + 4)$

The formula for the difference of two cubes is $\boxed{a^3 - b^3 = (a-b)(a^2+ab+b^2)}$.