Question

factorise :125x ³ -27y ³ -225x ² y +135x y ²​

Answer 1

Answer:

$125x^3-27y^3-225x^2y+135xy^2$

$(5x)^3-(3y)^3-3(5x)^2(3y)+3(5x)(3y)^2$

             $Using \: formula, (x-y)^3=x^3-y^3-3x^2y+3xy^2$

$(5x-3y)^3$

$(5x-3y)(5x-3y)(5x-3y)$

Answer 2

$\pink{\bold{Refer\;The\; Attachment}}$

$\boxed{\tt{@MrSovereign}}$

Hope This Helps!!