Question

Subtract B - B cube​

Answer 1

Answer:

The Formulas

We have one formula when we have a minus in between the cubes. We call the minus form the difference of cubes. The formula for the minus form is this: a^3 - b^3 = (a - b)(a^2 + ab + b^2). The plus form is called the sum of cubes, and the formula for this form is this: a^3 + b^3 = (a + b)(a^2 - ab + b^2).