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×(0.3748^3)+22.501×0.3748^2-46.789×0.3748+110.6 的值.
题型:数学计算
解:
-6.2775×(0.3748^3)+22.501×0.3748^2-46.789×0.3748+110.6
=-6.2775×0.052650044992+22.501×0.3748^2-46.789×0.3748+110.6
=-6.2775×0.052650044992+22.501×0.14047504-46.789×0.3748+110.6
=-0.330511+22.501×0.14047504-46.789×0.3748+110.6
=-0.330511+3.160829-46.789×0.3748+110.6
=-0.330511+3.160829-17.536517+110.6
=2.830318-17.536517+110.6
=-14.706199+110.6
=95.893801 答案:-6.2775×(0.3748^3)+22.501×0.3748^2-46.789×0.3748+110.6=95.893801你的问题在这里没有得到解决?请到 热门难题 里面看看吧!