Question

(9x²-30xy + 25y²) by (3x -5y)
Factorise the expression and divide them as directed :​

Answer 1

Answer:

(3x-5y)

Step-by-step explanation:

$9 {x}^{2} - 30xy + 2 5{y}^{2} \\ = > \: {(3x - 5y)}^{2} \\ now \\ \frac{9 {x}^{2} - 30xy + 25 {y}^{2} }{3x - 5y} \\ = > \frac{ {(3x - 5y)}^{2} }{3x - 5y} \\ = > 3x - 5y$