Question

x (x+y) cube - 3x square y ( x+y) factories​

Answer 1

Step-by-step explanation:

$x {(x + y)}^{3} - 3 {x}^{2} y(x + y)$

$x( {(x + y)}^{3} - 3xy( x + y))$

$x( {x}^{3} + {y}^{3} )$

hope this will help u