Question

(x + 2)^3 + (x - 2)3​

Answer 1

Answer:

2x(x^2+12)

step by step explanation :

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

(x+2 +x-2) [(x+2)^2 - (x +2)(x-2) +(x-2)^2]

2x ( 2x^2+8-x^2 +4)

2x(x^2 +12)