Question

calculati ;
2 la puterea 17 x 2 la puterea 21

Answer 1

2 la puterea 17 + 21 egal 2 la puterea 38

Answer 2

$2 ^{17} x 2 ^{21}$
$2 ^{17} x 2 ^{21}$
=$2 ^{17+21}$ = $2^{38} x$