Question

scrie ca putere
a)2la puterea 9*2 la puterea11

Answer 1

Folosim formula :

$a^n*a^m = a^{n+m}$

Deci :

$2^9 * 2^{11} = 2^{9+11} = 2^{20}$

Answer 2

Răspuns:

2⁹×2¹¹=2⁹⁺¹¹=2²⁰