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 -0.001*(37.6345)^3+0.148*(37.6345)^2-8.314*(37.6345)+220.9 的值.
题型:数学计算
解:
-0.001*(37.6345)^3+0.148*(37.6345)^2-8.314*(37.6345)+220.9
=-0.001*37.6345^3+0.148*(37.6345)^2-8.314*(37.6345)+220.9
=-0.001*37.6345^3+0.148*37.6345^2-8.314*(37.6345)+220.9
=-0.001*37.6345^3+0.148*37.6345^2-8.314*37.6345+220.9
=-0.001*53303.834461263635603+0.148*37.6345^2-8.314*37.6345+220.9
=-0.001*53303.834461263635603+0.148*1416.355590250000205-8.314*37.6345+220.9
=-53.303834+0.148*1416.355590250000205-8.314*37.6345+220.9
=-53.303834+209.620627-8.314*37.6345+220.9
=-53.303834+209.620627-312.893233+220.9
=156.316793-312.893233+220.9
=-156.57644+220.9
=64.32356 答案:-0.001*(37.6345)^3+0.148*(37.6345)^2-8.314*(37.6345)+220.9=64.32356你的问题在这里没有得到解决?请到 热门难题 里面看看吧!