Factorize: `125 x^3-27 y^3-225 x^2y+135 x y^2`

Explanation

To factorize the expression \( 125 x^3 - 27 y^3 - 225 x^2y + 135 xy^2 \), we can follow these steps:

### Step 1: Recognize the Cubes
First, we can rewrite the first two terms as cubes:
\[ 125 x^3 = (5x)^3 \quad \text{and} \quad 27 y^3 = (3y)^3 \]
Thus, we have:
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