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Factorize: 125x^3 – 27y^3 – 225x^2y + 135xy^2​​​​​​​.

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Factorize: 125x3 – 27y3 – 225x2y + 135xy2.

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125x3 – 27y3 – 225x2y + 135xy2 

Above expression can be written as (5x)3−(3y) 3−3(5x)2(3y) + 3(5x)(3y)2 

Using: a3 − b3 − 3a2b + 3ab2 = (a−b)3 

= (5x − 3y)3

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