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 5000*1.025+5000*1.025^(-4)-2000*1.025^4-4000^1.025^2 的值.
题型:数学计算
解:
5000*1.025+5000*1.025^(-4)-2000*1.025^4-4000^1.025^2
=5000*1.025+5000*1.025^(-4)-2000*1.025^4-4000^1.025^2
=5000*1.025+5000*0.905950644799755-2000*1.025^4-4000^1.025^2
=5000*1.025+5000*0.905950644799755-2000*1.103812890625-4000^1.025^2
=5000*1.025+5000*0.905950644799755-2000*1.103812890625-4921.658671891565973^2
=5000*1.025+5000*0.905950644799755-2000*1.103812890625-24222724.082605451345444
=5125+5000*0.905950644799755-2000*1.103812890625-24222724.082605451345444
=5125+4529.753224-2000*1.103812890625-24222724.082605451345444
=5125+4529.753224-2207.625781-24222724.082605451345444
=9654.753224-2207.625781-24222724.082605451345444
=7447.127443-24222724.082605451345444
=-24215276.955162 答案:5000*1.025+5000*1.025^(-4)-2000*1.025^4-4000^1.025^2=-24215276.955162你的问题在这里没有得到解决?请到 热门难题 里面看看吧!