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 -6.2775×0.0268^3+22.501×0.0268^2-46.789×0.0268+110.6 的值.
题型:数学计算
解:
-6.2775×0.0268^3+22.501×0.0268^2-46.789×0.0268+110.6
=-6.2775×0.000019248832+22.501×0.0268^2-46.789×0.0268+110.6
=-6.2775×0.000019248832+22.501×0.00071824-46.789×0.0268+110.6
=-0.000121+22.501×0.00071824-46.789×0.0268+110.6
=-0.000121+0.016161-46.789×0.0268+110.6
=-0.000121+0.016161-1.253945+110.6
=0.01604-1.253945+110.6
=-1.237905+110.6
=109.362095 答案:-6.2775×0.0268^3+22.501×0.0268^2-46.789×0.0268+110.6=109.362095你的问题在这里没有得到解决?请到 热门难题 里面看看吧!