Question

x(x+y)3-3x2y(x+y) factorise​

Answer 1

Answer:

3(x+y)(x-2y)

Step-by-step explanation:

x(x+y)3-3×2y(x+y)

(x+y)(3x-6y)

(x+y)3(x-2y)

3(x+y)(x-2y)