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 1+1/110%+140%/30%*(1-(140%/110%)^4)/110%+5%/110%^5 的值.
题型:数学计算
解:
1+1/110%+140%/30%*(1-(140%/110%)^4)/110%+5%/110%^5
=1+1/110%+140%/30%*(1-1.272727^4)/110%+5%/110%^5
=1+1/110%+140%/30%*(-1.623862)/110%+5%/110%^5
=1+1/1.1+140%/30%*-1.623862/110%+5%/110%^5
=1+1/1.1+1.4/30%*-1.623862/110%+5%/110%^5
=1+1/1.1+1.4/0.3*-1.623862/110%+5%/110%^5
=1+1/1.1+1.4/0.3*-1.623862/1.1+5%/110%^5
=1+1/1.1+1.4/0.3*-1.623862/1.1+0.05/110%^5
=1+1/1.1+1.4/0.3*-1.623862/1.1+0.05/1.1^5
=1+1/1.1+1.4/0.3*(-1.623862)/1.1+0.05/1.610510000000001
=1+0.909091+1.4/0.3*(-1.623862)/1.1+0.05/1.610510000000001
=1+0.909091+4.666667*(-1.623862)/1.1+0.05/1.610510000000001
=1+0.909091+(-7.578023)/1.1+0.05/1.610510000000001
=1+0.909091+(-6.889112)+0.05/1.610510000000001
=1+0.909091+-6.889112+0.031046
=1.909091+(-6.889112)+0.031046
=-4.980021+0.031046
=-4.948975 答案:1+1/110%+140%/30%*(1-(140%/110%)^4)/110%+5%/110%^5=-4.948975你的问题在这里没有得到解决?请到 热门难题 里面看看吧!