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 (170.49×14.94+553.45×10.44+614.87×5.94-2.44×(170.49+553.45+614.87)+0.5×12.72×16.33^2×(2.44-1/3×16.33)) 的值.
题型:数学计算
解:
(170.49×14.94+553.45×10.44+614.87×5.94-2.44×(170.49+553.45+614.87)+0.5×12.72×16.33^2×(2.44-1/3×16.33))
=(170.49×14.94+553.45×10.44+614.87×5.94-2.44×1338.81+0.5×12.72×16.33^2×(2.44-1/3×16.33))
=(170.49×14.94+553.45×10.44+614.87×5.94-2.44×1338.81+0.5×12.72×16.33^2×(-3.003328))
=3617.083053 答案:(170.49×14.94+553.45×10.44+614.87×5.94-2.44×(170.49+553.45+614.87)+0.5×12.72×16.33^2×(2.44-1/3×16.33))=3617.083053你的问题在这里没有得到解决?请到 热门难题 里面看看吧!