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 0.375*3.5/1.095829^0.375+0.875*3.5/1.095829^0.875+1.375*103.5/1.095829^1.375 的值.
题型:数学计算
解:
0.375*3.5/1.095829^0.375+0.875*3.5/1.095829^0.875+1.375*103.5/1.095829^1.375
=0.375*3.5/1.034912293886863+0.875*3.5/1.095829^0.875+1.375*103.5/1.095829^1.375
=0.375*3.5/1.034912293886863+0.875*3.5/1.08336534898752+1.375*103.5/1.095829^1.375
=0.375*3.5/1.034912293886863+0.875*3.5/1.08336534898752+1.375*103.5/1.134086904097747
=1.3125/1.034912293886863+0.875*3.5/1.08336534898752+1.375*103.5/1.134086904097747
=1.268223+0.875*3.5/1.08336534898752+1.375*103.5/1.134086904097747
=1.268223+3.0625/1.08336534898752+1.375*103.5/1.134086904097747
=1.268223+2.82684+1.375*103.5/1.134086904097747
=1.268223+2.82684+142.3125/1.134086904097747
=1.268223+2.82684+125.486415
=4.095063+125.486415
=129.581478 答案:0.375*3.5/1.095829^0.375+0.875*3.5/1.095829^0.875+1.375*103.5/1.095829^1.375=129.581478你的问题在这里没有得到解决?请到 热门难题 里面看看吧!