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 6.9850509*ln1117.596-2×1.434148×10^(-3)×1117.596+3/2×2.3482926×10^(-7)×(1117.596)^2 的值.
题型:数学计算
解:
6.9850509*ln1117.596-2×1.434148×10^(-3)×1117.596+3/2×2.3482926×10^(-7)×(1117.596)^2
=6.9850509*ln1117.596-2×1.434148×10^(-3)×1117.596+3/2×2.3482926×10^(-7)×(1117.596)^2
=6.9850509*ln1117.596-2×1.434148×10^-3×1117.596+3/2×2.3482926×10^(-7)×(1117.596)^2
=6.9850509*ln1117.596-2×1.434148×10^-3×1117.596+3/2×2.3482926×10^-7×1117.596^2
=6.9850509*7.018935-2×1.434148×10^-3×1117.596+3/2×2.3482926×10^-7×1117.596^2
=6.9850509*7.018935-2×1.434148×0.001×1117.596+3/2×2.3482926×10^(-7)×1117.596^2
=6.9850509*7.018935-2×1.434148×0.001×1117.596+3/2×2.3482926×0.0000001×1117.596^2
=6.9850509*7.018935-2×1.434148×0.001×1117.596+3/2×2.3482926×0.0000001×1249020.819215999916196
=49.027618-2×1.434148×0.001×1117.596+3/2×2.3482926×0.0000001×1249020.819215999916196
=49.027618-2.868296×0.001×1117.596+3/2×2.3482926×0.0000001×1249020.819215999916196
=49.027618-0.002868×1117.596+3/2×2.3482926×0.0000001×1249020.819215999916196
=49.027618-3.205265+3/2×2.3482926×0.0000001×1249020.819215999916196
=49.027618-3.205265+1.5×2.3482926×0.0000001×1249020.819215999916196
=49.027618-3.205265+3.522439×0.0000001×1249020.819215999916196
=49.027618-3.205265+0×1249020.819215999916196
=49.027618-3.205265+0
=45.822353+0
=45.822353 答案:6.9850509*ln1117.596-2×1.434148×10^(-3)×1117.596+3/2×2.3482926×10^(-7)×(1117.596)^2=45.822353你的问题在这里没有得到解决?请到 热门难题 里面看看吧!