Question

simplify (x+y)³ -(x-y)³​

Answer 1

Answer:

-x^{6}-3x^{2}y^{4}+y^{6}+3y^{2}x^{4}

Step-by-step explanation:

\left. \begin{array} { l } { ( x + y ) ^ { 3 } } \\ { ( x - y ) ^ { 3 } } \end{array} \right.