Factorize:
125x3-27y3-225x2y+125xy2
Given,
125x3-27y3-225x2y+125xy2,
= (5x)3 – (3y)3 – 45xy (5x – 3y)
= (5x)3 – (3y)3 – 3×5x×3y (5x – 3y)
= (5x – 3y)3
= (5x – 3y) (5x – 3y) (5x – 3y)