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 0.362257^2*0.01+1.362257^2*0.15^2-2*0.362257*1.362257*0.4*0.182*0.273 的值.
题型:数学计算
解:
0.362257^2*0.01+1.362257^2*0.15^2-2*0.362257*1.362257*0.4*0.182*0.273
=0.131230134049*0.01+1.362257^2*0.15^2-2*0.362257*1.362257*0.4*0.182*0.273
=0.131230134049*0.01+1.855744134049*0.15^2-2*0.362257*1.362257*0.4*0.182*0.273
=0.131230134049*0.01+1.855744134049*0.0225-2*0.362257*1.362257*0.4*0.182*0.273
=0.001312+1.855744134049*0.0225-2*0.362257*1.362257*0.4*0.182*0.273
=0.001312+0.041754-2*0.362257*1.362257*0.4*0.182*0.273
=0.001312+0.041754-0.724514*1.362257*0.4*0.182*0.273
=0.001312+0.041754-0.986974*0.4*0.182*0.273
=0.001312+0.041754-0.39479*0.182*0.273
=0.001312+0.041754-0.071852*0.273
=0.001312+0.041754-0.019616
=0.043066-0.019616
=0.02345 答案:0.362257^2*0.01+1.362257^2*0.15^2-2*0.362257*1.362257*0.4*0.182*0.273=0.02345你的问题在这里没有得到解决?请到 热门难题 里面看看吧!