Question

factorise the question x^3 - y^3​

Answer 1

Answer:

x(a−3)+y(a−3)

Step-by-step explanation:

By taking (a−3) as a common factor for the above equation we get,

x(a−3)+y(a−3)=(a−3)(x+y)

Answer 2

Answer:

(x-y)(x+y)(x-y)

Step-by-step explanation:

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