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÷(0.699*(0.699*0.699+1)*(1/2)*((5*0.699)^2+1)*(1/2)) 的值.
题型:数学计算
解:
1÷(0.699*(0.699*0.699+1)*(1/2)*((5*0.699)^2+1)*(1/2))
=1÷(0.699*1.488601*(1/2)*((5*0.699)^2+1)*(1/2))
=1÷(0.699*1.488601*0.5*((5*0.699)^2+1)*(1/2))
=1÷(0.699*1.488601*0.5*(3.495^2+1)*(1/2))
=1÷(0.699*1.488601*0.5*13.215025*(1/2))
=1÷(0.699*1.488601*0.5*13.215025*0.5)
=1÷3.437664
=0.290895 答案:1÷(0.699*(0.699*0.699+1)*(1/2)*((5*0.699)^2+1)*(1/2))=0.290895你的问题在这里没有得到解决?请到 热门难题 里面看看吧!