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 8792040.08*1.08^-6+8782240.08*1.08^-7+8802031.23*1.08^-8+8762640.08*1.08^-9+8752840.08*1.08^-10 的值.
题型:数学计算
解:
8792040.08*1.08^-6+8782240.08*1.08^-7+8802031.23*1.08^-8+8762640.08*1.08^-9+8752840.08*1.08^-10
=8792040.08*0.630169626883105+8782240.08*1.08^(-7)+8802031.23*1.08^(-8)+8762640.08*1.08^(-9)+8752840.08*1.08^(-10)
=8792040.08*0.630169626883105+8782240.08*0.583490395262134+8802031.23*1.08^(-8)+8762640.08*1.08^(-9)+8752840.08*1.08^(-10)
=8792040.08*0.630169626883105+8782240.08*0.583490395262134+8802031.23*0.540268884501976+8762640.08*1.08^(-9)+8752840.08*1.08^(-10)
=8792040.08*0.630169626883105+8782240.08*0.583490395262134+8802031.23*0.540268884501976+8762640.08*0.500248967131459+8752840.08*1.08^(-10)
=8792040.08*0.630169626883105+8782240.08*0.583490395262134+8802031.23*0.540268884501976+8762640.08*0.500248967131459+8752840.08*0.463193488084684
=5540476.616755+8782240.08*0.583490395262134+8802031.23*0.540268884501976+8762640.08*0.500248967131459+8752840.08*0.463193488084684
=5540476.616755+5124352.735566+8802031.23*0.540268884501976+8762640.08*0.500248967131459+8752840.08*0.463193488084684
=5540476.616755+5124352.735566+4755463.593984+8762640.08*0.500248967131459+8752840.08*0.463193488084684
=5540476.616755+5124352.735566+4755463.593984+4383501.649365+8752840.08*0.463193488084684
=5540476.616755+5124352.735566+4755463.593984+4383501.649365+4054258.527303
=10664829.352321+4755463.593984+4383501.649365+4054258.527303
=15420292.946305+4383501.649365+4054258.527303
=19803794.59567+4054258.527303
=23858053.122973 答案:8792040.08*1.08^-6+8782240.08*1.08^-7+8802031.23*1.08^-8+8762640.08*1.08^-9+8752840.08*1.08^-10=23858053.122973你的问题在这里没有得到解决?请到 热门难题 里面看看吧!