Question

(5x-3y)^3 expasion please answer it​

Answer 1

Answer:

By using idenity (x-y)^3

(5x)^3 - (3y)^3 - 3(5x)(3y)(5x-3y)

125x^3 - 27y^3 - 45xy(5x-3y)

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

THANKS..

Answer 2

Answer:

$(5x - 3y {)}^{3} \\ (5x - 3y)(25 {x}^{2} + 9 {y}^{2} + 15xy)$