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 -6.2775×0.9197^3+22.501×0.9197^2-46.789×0.9197+110.6 的值.
题型:数学计算
解:
-6.2775×0.9197^3+22.501×0.9197^2-46.789×0.9197+110.6
=-6.2775×0.777926488373+22.501×0.9197^2-46.789×0.9197+110.6
=-6.2775×0.777926488373+22.501×0.84584809-46.789×0.9197+110.6
=-4.883434+22.501×0.84584809-46.789×0.9197+110.6
=-4.883434+19.032428-46.789×0.9197+110.6
=-4.883434+19.032428-43.031843+110.6
=14.148994-43.031843+110.6
=-28.882849+110.6
=81.717151 答案:-6.2775×0.9197^3+22.501×0.9197^2-46.789×0.9197+110.6=81.717151你的问题在这里没有得到解决?请到 热门难题 里面看看吧!