Question

Aflati media aritmetica a nr : 2 la puterea a 17, 2 la puterea a 18 si 3 * 2 la puterea a 19

Answer 1

.$2^{17} + 2^{18} +3*2^{19} =3* 2^{17+18+19} =3* 2^{54} =3*18014398509481984$