Question

(3x-2y)^3 factorise​

Answer 1

Step-by-step explanation:

(3x-2y)^3

(a-b)^3= a^3-b^3-3ab(a-b)

(3x)^3 - (2y)^3 - 3(3x × 2y) ( 3x-2y)

27x^3 - 8y^3 - 18xy(3x-2y)

27x^3 - 8y^3 - 54x^2y+36xy^2

Here you go !