Question

BINOMIO AL CUBO: 
(a+2)3

Answer 1

a^3+3a^2b+3ab^2+b^3




saludos

Answer 2

(a+2)3=a*3+3(a)*2(2)+3(a)(2)*2+(2)*3
          =a*3+6a*2+12a+8
:)