Question

factorise :8x^3 + y^3- 27 Z^3+18xyz​

Answer 1

Answer:

Step-by-step explanation:

8x^3+y^3-27z^3+18xyz

Is in the form of x^3+y^3+z^3-3xyz

By using thi formulae we get

(2x)^3+(1y)^3+(-3z)^3-(2×1×-3)3xyz

So x=2; y=1;z=-3