Question

3*{8-2*[3+(33-8*4)/1]}=
5+5*{5+5*)5-5)]}-5*30=
200-{4*[28-(100-4)/8]-14}=
{17-[17-(3*4-3)/3]/7+15}*3+10=
Va rog mult ajutatima!

Answer 1

3*{8-2*[3+(33-8*4)/1]}=3*{8-2*[3+(33-2)/1]}=3*[8-2*(3+31/1)]=3*[8-2*(3+31)]=3*(8-2*34)=3*(8-68)=3*(-60)=-180

5+5*{5+5*)5-5)]}-5*30=nu are parantezele complete




200-{4*[28-(100-4)/8]-14}=200-{4*[28-96/8]-14}=200-[4*(28-12)-14]=200-4*16-14=64-14=50




{17-[17-(3*4-3)/3]/7+15}*3+10={17-[17-(12-3)/3]/7+15}*3+10={17-[17-9/3]/7+15}*3+10=[17-(17-3)/7+15]*3+10=(17-14/7+15)*3+10=(17-2+15)*3+10=(15+15)*3+10=30*3+10=90+10=100