Question

2 la puterea 2 × deschizi acolada 3 la puterea4× 28 minus deschizi paranteza dreapta 3 minus ( 2 la puterea3 × 5 la puterea 3 minus 3 la puterea 2 × 10 la puterea 2 minus 5 la puterea 2 ) ÷ ( 9+ 4 la puterea 2) ÷ 10 la puterea4 minus 2 la puterea 2 si la 0 × 3 la puterea 4

Answer 1

4•{81•28-[3-(8•125-9•100-25):(9+16):1000-1•81]}=
=4•{2268-[3-(100-900-25):25:1000-81]}= 4•[2268-(3-75:25:1000-81)]=4•[2268-(3-0,003-81)]=4•[2268-(2,997-81)]=4•[2268-(-78,003)]=4•(2268+78,003)=4•2346,003=9384,012