Question

(a + 2)^3
es urgente​

Answer 1

Explicación paso a paso:

$( {a}^{3} ) + 3 ({a}^{2} )(2) + 3(a)( {2}^{2} ) + ( {2}^{3} ) \\ {a}^{3} + 6 {a}^{2} + 12a + 8$