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 -5.4365598×10^(-11)×295^4+1.9227014×10^(-7)×295^3-1.3635×10^(-4)×295^2+1.0267×295 的值.
    题型：数学计算
    解:
          -5.4365598×10^(-11)×295^4+1.9227014×10^(-7)×295^3-1.3635×10^(-4)×295^2+1.0267×295
        =-5.4365598×10^(-11)×295^4+1.9227014×10^(-7)×295^3-1.3635×10^(-4)×295^2+1.0267×295
        =-5.4365598×10^-11×295^4+1.9227014×10^(-7)×295^3-1.3635×10^(-4)×295^2+1.0267×295
        =-5.4365598×10^-11×295^4+1.9227014×10^-7×295^3-1.3635×10^(-4)×295^2+1.0267×295
        =-5.4365598×0.00000000001×295^4+1.9227014×10^(-7)×295^3-1.3635×10^(-4)×295^2+1.0267×295
        =-5.4365598×0.00000000001×7573350625+1.9227014×10^(-7)×295^3-1.3635×10^(-4)×295^2+1.0267×295
        =-5.4365598×0.00000000001×7573350625+1.9227014×0.0000001×295^3-1.3635×10^(-4)×295^2+1.0267×295
        =-5.4365598×0.00000000001×7573350625+1.9227014×0.0000001×25672375-1.3635×10^(-4)×295^2+1.0267×295
        =-5.4365598×0.00000000001×7573350625+1.9227014×0.0000001×25672375-1.3635×0.0001×295^2+1.0267×295
        =-5.4365598×0.00000000001×7573350625+1.9227014×0.0000001×25672375-1.3635×0.0001×87025+1.0267×295
        =-0×7573350625+1.9227014×0.0000001×25672375-1.3635×0.0001×87025+1.0267×295
        =-0+1.9227014×0.0000001×25672375-1.3635×0.0001×87025+1.0267×295
        =-0+0×25672375-1.3635×0.0001×87025+1.0267×295
        =-0+0-1.3635×0.0001×87025+1.0267×295
        =-0+0-0.000136×87025+1.0267×295
        =-0+0-11.8354+1.0267×295
        =-0+0-11.8354+302.8765
        =0-11.8354+302.8765
        =-11.8354+302.8765
        =291.0411
    答案:-5.4365598×10^(-11)×295^4+1.9227014×10^(-7)×295^3-1.3635×10^(-4)×295^2+1.0267×295=291.0411

你的问题在这里没有得到解决？请到 热门难题 里面看看吧！