Question

formula of (x+y+z)^3​

Answer 1

(X+y+z) (x^2+y^2+z^2+2xy+2yz+2xz)=(X+y+z)^3.

hope helps you ......

Answer 2

I hope it helps

(x+y+z)^3= x^3+y^3+z^3+3x^2y+3xy^2+3x^2z+ 3z^2x+3y^2z+3z^2y+6xzy