Nola Nunez

2023-02-20

What is ${\left(x-y\right)}^{3}$ formula?

Gabriel Valencia

Find the equation for ${\left(x-y\right)}^{3}$.
The required formula is:
${\left(x-y\right)}^{3}={x}^{3}-{y}^{3}-3xy\left(x-y\right)={x}^{3}-{y}^{3}-3{x}^{2}y+3x{y}^{2}$
Therefore, the required formula of ${\left(x-y\right)}^{3}$is ${x}^{3}-{y}^{3}-3{x}^{2}y+3x{y}^{2}$.

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