Question

Dacă 2la puterea6×4la puterea7×8 la puterea8=2la puterea x,atunci numărul natural x,este........

Answer 1

$2^{6}*4^{7}*8^{8}=2^{x}$
$2^{6} * 2^{9}* 2^{11}= 2^{x}$
$2^{x}= 2^{6+9+11}$
$2^{x} = 2^{36}$
=> x=36

Mult Succes!