Question

Factorise 1 + 216x^3

Answer 1

Answer:

(1+6x)(1-6x+36x^2)

Step-by-step explanation:

(1^3+6^3*x^3)

using identity

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

so,by using it answer will be (1+6x)(1-6x+36x^2)