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 0.81×4320/(128.97)^2×(9557.9×450)/1464460.04*(√(1+((128.97×14)/(4.4×450))^2)+0) 的值.
    题型：数学计算
    解:
          0.81×4320/(128.97)^2×(9557.9×450)/1464460.04*(√(1+((128.97×14)/(4.4×450))^2)+0)
        =0.81×4320/128.97^2×(9557.9×450)/1464460.04*(√(1+((128.97×14)/(4.4×450))^2)+0)
        =0.81×4320/128.97^2×4301055/1464460.04*(√(1+((128.97×14)/(4.4×450))^2)+0)
        =0.81×4320/128.97^2×4301055/1464460.04*(√(1+(1805.58/(4.4×450))^2)+0)
        =0.81×4320/128.97^2×4301055/1464460.04*(√(1+(1805.58/1980)^2)+0)
        =0.81×4320/128.97^2×4301055/1464460.04*(√(1+0.911909^2)+0)
        =0.81×4320/128.97^2×4301055/1464460.04*(√1.831578+0)
        =0.81×4320/128.97^2×4301055/1464460.04*1.353358
        =0.81×4320/16633.260900000001129×4301055/1464460.04*1.353358
        =3499.2/16633.260900000001129×4301055/1464460.04*1.353358
        =0.210374×4301055/1464460.04*1.353358
        =904830.14457/1464460.04*1.353358
        =0.617859*1.353358
        =0.836184
    答案:0.81×4320/(128.97)^2×(9557.9×450)/1464460.04*(√(1+((128.97×14)/(4.4×450))^2)+0)=0.836184

你的问题在这里没有得到解决？请到 热门难题 里面看看吧！