Question

What is the formula of (a-b)³ in terms of a² and b²?​

Answer 1

Answer:

The formula is (a-b)³=a³-3a²b+3ab²-b³.

Answer 2

Answer:

In terms of :

$a {}^{2} + b {}^{2}$

The formula is:

$( {a}^{2} - {b}^{2} )(a + ab + b) + 3 {a}^{2} b - 3a {b}^{2}$