👤

rezolvati exercitiile, respectand ordinea efectuarii operatiilor 24+[156×3+(248:2-54)+31]= 6×[1000-925+(21×7-7×21)+50] =​

Răspuns :

=24+[468+(124-54)+31]

=24+(468+70+31)

=24+569

=593

=6x[75+(147-147)+50]

=6x(75+50)

=6x125

=750