总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 (2400*205^3)/3-((2400-200)*(218-140)^3)/3+5.797*5844*(1702-218)^2 的值.
题型:数学计算
解:
(2400*205^3)/3-((2400-200)*(218-140)^3)/3+5.797*5844*(1702-218)^2
=20676300000/3-((2400-200)*(218-140)^3)/3+5.797*5844*(1702-218)^2
=20676300000/3-(2200*(218-140)^3)/3+5.797*5844*(1702-218)^2
=20676300000/3-(2200*78^3)/3+5.797*5844*(1702-218)^2
=20676300000/3-1044014400/3+5.797*5844*(1702-218)^2
=20676300000/3-1044014400/3+5.797*5844*1484^2
=20676300000/3-1044014400/3+5.797*5844*2202256
=6892100000-1044014400/3+5.797*5844*2202256
=6892100000-348004800+5.797*5844*2202256
=6892100000-348004800+33877.668*2202256
=6892100000-348004800+74607297619.007996
=6544095200+74607297619.007996
=81151392819.007996 答案:(2400*205^3)/3-((2400-200)*(218-140)^3)/3+5.797*5844*(1702-218)^2=81151392819.007996你的问题在这里没有得到解决?请到 热门难题 里面看看吧!