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 -4000-1000/(1+1.1)+600*(1-(1+1.1)^29)/(1-1.1)*(1+1.1)^2 的值.
题型:数学计算
解:
-4000-1000/(1+1.1)+600*(1-(1+1.1)^29)/(1-1.1)*(1+1.1)^2
=-4000-1000/2.1+600*(1-(1+1.1)^29)/(1-1.1)*(1+1.1)^2
=-4000-1000/2.1+600*(1-2.1^29)/(1-1.1)*(1+1.1)^2
=-4000-1000/2.1+600*(-2209833470.008176)/(1-1.1)*(1+1.1)^2
=-4000-1000/2.1+600*(-2209833470.008176)/(-0.1)*(1+1.1)^2
=-4000-1000/2.1+600*(-2209833470.008176)/(-0.1)*2.1^2
=-4000-1000/2.1+600*(-2209833470.008176)/(-0.1)*4.41
=-4000-476.190476+600*(-2209833470.008176)/(-0.1)*4.41
=-4000-476.190476+(-1325900082004.905518)/(-0.1)*4.41
=-4000-476.190476+13259000820049.054688*4.41
=-4000-476.190476+58472193616416.335938
=-4476.190476+58472193616416.335938
=58472193611940.148438 答案:-4000-1000/(1+1.1)+600*(1-(1+1.1)^29)/(1-1.1)*(1+1.1)^2=58472193611940.148438你的问题在这里没有得到解决?请到 热门难题 里面看看吧!