Question

Calculati :
-27*[($-2^{7}$) : $(2^{17})$ ]

Answer 1

ai raspunsul in poza..

Answer 2

$-27*[(-2^{7}):(2^{17})]= -27*[-128:131072]= -27*(-0,0009765625)= [tex]0,0263671875$