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 0.5*3.375/1.1^0.5+1*3.375/1.1^1+1.5*103.375/1.1^1.5 的值.
题型:数学计算
解:
0.5*3.375/1.1^0.5+1*3.375/1.1^1+1.5*103.375/1.1^1.5
=0.5*3.375/1.048808848170152+1*3.375/1.1^1+1.5*103.375/1.1^1.5
=0.5*3.375/1.048808848170152+1*3.375/1.1+1.5*103.375/1.1^1.5
=0.5*3.375/1.048808848170152+1*3.375/1.1+1.5*103.375/1.153689732987167
=1.6875/1.048808848170152+1*3.375/1.1+1.5*103.375/1.153689732987167
=1.608968+1*3.375/1.1+1.5*103.375/1.153689732987167
=1.608968+3.375/1.1+1.5*103.375/1.153689732987167
=1.608968+3.068182+1.5*103.375/1.153689732987167
=1.608968+3.068182+155.0625/1.153689732987167
=1.608968+3.068182+134.405721
=4.67715+134.405721
=139.082871 答案:0.5*3.375/1.1^0.5+1*3.375/1.1^1+1.5*103.375/1.1^1.5=139.082871你的问题在这里没有得到解决?请到 热门难题 里面看看吧!