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☆算术计算1题
〖1/1算式〗
作业:求算式 (1.930964325/6)*1229.363383^3-(2910.2418/2)*1229.363383^2+(413.78349/2)*(1229.363383-1200)^2+1601047229 的值.
题型:数学计算
解:
(1.930964325/6)*1229.363383^3-(2910.2418/2)*1229.363383^2+(413.78349/2)*(1229.363383-1200)^2+1601047229
=0.321827*1229.363383^3-(2910.2418/2)*1229.363383^2+(413.78349/2)*(1229.363383-1200)^2+1601047229
=0.321827*1229.363383^3-1455.1209*1229.363383^2+(413.78349/2)*(1229.363383-1200)^2+1601047229
=0.321827*1229.363383^3-1455.1209*1229.363383^2+206.891745*(1229.363383-1200)^2+1601047229
=0.321827*1229.363383^3-1455.1209*1229.363383^2+206.891745*29.363383^2+1601047229
=0.321827*1857979081.651736974716187-1455.1209*1229.363383^2+206.891745*29.363383^2+1601047229
=0.321827*1857979081.651736974716187-1455.1209*1511334.327461204957217+206.891745*29.363383^2+1601047229
=0.321827*1857979081.651736974716187-1455.1209*1511334.327461204957217+206.891745*862.208261204688938+1601047229
=597947833.910733-1455.1209*1511334.327461204957217+206.891745*862.208261204688938+1601047229
=597947833.910733-2199174166.776243+206.891745*862.208261204688938+1601047229
=597947833.910733-2199174166.776243+178383.771714+1601047229
=-1601226332.86551+178383.771714+1601047229
=-1601047949.093796+1601047229
=-720.093796 答案:(1.930964325/6)*1229.363383^3-(2910.2418/2)*1229.363383^2+(413.78349/2)*(1229.363383-1200)^2+1601047229=-720.093796你的问题在这里没有得到解决?请到 热门难题 里面看看吧!