Question

Factorise [x-1/xy]³​

Answer 1

$\sf{\bigg(\dfrac{x-1}{xy} \bigg)^3}\\\\\sf{=\dfrac{(x-1)^3}{(xy)^3} }\\\\\sf{=\dfrac{x^3-3x^2+3x-1}{x^3y^3} }$

To make it in product form :-

$\sf{\bigg(\dfrac{x-1}{xy}\bigg)^3 }$

$\sf{=\bigg(\dfrac{x-1}{xy}\bigg)\bigg(\dfrac{x-1}{xy}\bigg)\bigg(\dfrac{x-1}{xy}\bigg) }$