Răspuns:
Explicație pas cu pas:
5^(7-6)+{2^4×2^46:2^45+2^6×10^6:10^6×[19-3²×5^21:5^21]}:112=
=5+[2^(50-45)+2^6×(19-9)]:112=5+(32+64×10):112=5+672:112=5+6=11
