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 6.524×10^(-12)×(945.217)^4+-6.036×10^(-8)×(945.217)^3-2.3482926×(10)^(-4)×(945.217)^2+0.8258×945.217+41.686 的值.
题型:数学计算
解:
6.524×10^(-12)×(945.217)^4+-6.036×10^(-8)×(945.217)^3-2.3482926×(10)^(-4)×(945.217)^2+0.8258×945.217+41.686
=6.524×10^(-12)×(945.217)^4+-6.036×10^(-8)×(945.217)^3-2.3482926×(10)^(-4)×(945.217)^2+0.8258×945.217+41.686
=6.524×10^-12×945.217^4+-6.036×10^(-8)×(945.217)^3-2.3482926×(10)^(-4)×(945.217)^2+0.8258×945.217+41.686
=6.524×10^-12×945.217^4+-6.036×10^(-8)×(945.217)^3-2.3482926×(10)^(-4)×(945.217)^2+0.8258×945.217+41.686
=6.524×10^-12×945.217^4+-6.036×10^-8×945.217^3-2.3482926×(10)^(-4)×(945.217)^2+0.8258×945.217+41.686
=6.524×10^-12×945.217^4+-6.036×10^-8×945.217^3-2.3482926×10^(-4)×(945.217)^2+0.8258×945.217+41.686
=6.524×10^-12×945.217^4+-6.036×10^-8×945.217^3-2.3482926×10^(-4)×(945.217)^2+0.8258×945.217+41.686
=6.524×10^-12×945.217^4+-6.036×10^-8×945.217^3-2.3482926×10^-4×945.217^2+0.8258×945.217+41.686
=6.524×0.000000000001×945.217^4+(-6.036)×10^(-8)×945.217^3-2.3482926×10^(-4)×945.217^2+0.8258×945.217+41.686
=6.524×0.000000000001×798226415660.052734375+(-6.036)×10^(-8)×945.217^3-2.3482926×10^(-4)×945.217^2+0.8258×945.217+41.686
=6.524×0.000000000001×798226415660.052734375+(-6.036)×0.00000001×945.217^3-2.3482926×10^(-4)×945.217^2+0.8258×945.217+41.686
=6.524×0.000000000001×798226415660.052734375+(-6.036)×0.00000001×844490117.782533288002014-2.3482926×10^(-4)×945.217^2+0.8258×945.217+41.686
=6.524×0.000000000001×798226415660.052734375+(-6.036)×0.00000001×844490117.782533288002014-2.3482926×0.0001×945.217^2+0.8258×945.217+41.686
=6.524×0.000000000001×798226415660.052734375+(-6.036)×0.00000001×844490117.782533288002014-2.3482926×0.0001×893435.177089000004344+0.8258×945.217+41.686
=0×798226415660.052734375+(-6.036)×0.00000001×844490117.782533288002014-2.3482926×0.0001×893435.177089000004344+0.8258×945.217+41.686
=0+(-6.036)×0.00000001×844490117.782533288002014-2.3482926×0.0001×893435.177089000004344+0.8258×945.217+41.686
=0+-0×844490117.782533288002014-2.3482926×0.0001×893435.177089000004344+0.8258×945.217+41.686
=0+-0-2.3482926×0.0001×893435.177089000004344+0.8258×945.217+41.686
=0+-0-0.000235×893435.177089000004344+0.8258×945.217+41.686
=0+-0-209.957267+0.8258×945.217+41.686
=0+-0-209.957267+780.560199+41.686
=0-209.957267+780.560199+41.686
=-209.957267+780.560199+41.686
=570.602932+41.686
=612.288932 答案:6.524×10^(-12)×(945.217)^4+-6.036×10^(-8)×(945.217)^3-2.3482926×(10)^(-4)×(945.217)^2+0.8258×945.217+41.686=612.288932你的问题在这里没有得到解决?请到 热门难题 里面看看吧!