Please help me Guy {x}^(4) y - {x}^(2) {y}^(3) ​

Question

Please help me Guy


`{x}^(4) y - {x}^(2) {y}^(3)`
​

Answer 1

x2y(x2-y2)=x2y(x-y)(x+y)

Answer 2

`{x}^(4) y - {x}^(2) {y}^(3) \\ \\ {x}^(2) y( {x}^(2) - {y}^(2) ) \\ \\ = {x}^(2) y(x + y)(x - y)`