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*4268^2*arcsin(4236/4268)-4236*sqrt(4268^2-4236^2) 的值.
题型:数学计算
解:
0.5*4268^2*arcsin(4236/4268)-4236*sqrt(4268^2-4236^2)
=0.5*4268^2*arcsin0.992502-4236*sqrt(4268^2-4236^2)
=0.5*4268^2*arcsin0.992502-4236*sqrt272128
=0.5*4268^2*1.448262-4236*sqrt272128
=0.5*4268^2*1.448262-4236*521.658892
=0.5*18215824*1.448262-4236*521.658892
=9107912*1.448262-4236*521.658892
=13190642.848944-4236*521.658892
=13190642.848944-2209747.066512
=10980895.782432 答案:0.5*4268^2*arcsin(4236/4268)-4236*sqrt(4268^2-4236^2)=10980895.782432 注:弧度制你的问题在这里没有得到解决?请到 热门难题 里面看看吧!