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*(1/2*9.12*1.28*(12.72+1/3*1.28)+1/2*9.12*12.72^2+1/6*(61.32-9.12)*12.72^2+1/6*149.74*12.72^2) 的值.
    题型：数学计算
    解:
          1*(1/2*9.12*1.28*(12.72+1/3*1.28)+1/2*9.12*12.72^2+1/6*(61.32-9.12)*12.72^2+1/6*149.74*12.72^2)
        =1*(1/2*9.12*1.28*13.146666+1/2*9.12*12.72^2+1/6*(61.32-9.12)*12.72^2+1/6*149.74*12.72^2)
        =1*(1/2*9.12*1.28*13.146666+1/2*9.12*12.72^2+1/6*52.2*12.72^2+1/6*149.74*12.72^2)
        =1*6260.140875
        =6260.140875
    答案:1*(1/2*9.12*1.28*(12.72+1/3*1.28)+1/2*9.12*12.72^2+1/6*(61.32-9.12)*12.72^2+1/6*149.74*12.72^2)=6260.140875

你的问题在这里没有得到解决？请到 热门难题 里面看看吧！