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)×1320^4-6.036×10^(-8)×1320^3+2.3482926×(10)^(-4)×1320^2+0.8258×1320+41.686 的值.
题型:数学计算
解:
6.524×10^(-12)×1320^4-6.036×10^(-8)×1320^3+2.3482926×(10)^(-4)×1320^2+0.8258×1320+41.686
=6.524×10^(-12)×1320^4-6.036×10^(-8)×1320^3+2.3482926×(10)^(-4)×1320^2+0.8258×1320+41.686
=6.524×10^-12×1320^4-6.036×10^(-8)×1320^3+2.3482926×(10)^(-4)×1320^2+0.8258×1320+41.686
=6.524×10^-12×1320^4-6.036×10^-8×1320^3+2.3482926×10^(-4)×1320^2+0.8258×1320+41.686
=6.524×10^-12×1320^4-6.036×10^-8×1320^3+2.3482926×10^(-4)×1320^2+0.8258×1320+41.686
=6.524×0.000000000001×1320^4-6.036×10^(-8)×1320^3+2.3482926×10^(-4)×1320^2+0.8258×1320+41.686
=6.524×0.000000000001×3035957760000-6.036×10^(-8)×1320^3+2.3482926×10^(-4)×1320^2+0.8258×1320+41.686
=6.524×0.000000000001×3035957760000-6.036×0.00000001×1320^3+2.3482926×10^(-4)×1320^2+0.8258×1320+41.686
=6.524×0.000000000001×3035957760000-6.036×0.00000001×2299968000+2.3482926×10^(-4)×1320^2+0.8258×1320+41.686
=6.524×0.000000000001×3035957760000-6.036×0.00000001×2299968000+2.3482926×0.0001×1320^2+0.8258×1320+41.686
=6.524×0.000000000001×3035957760000-6.036×0.00000001×2299968000+2.3482926×0.0001×1742400+0.8258×1320+41.686
=0×3035957760000-6.036×0.00000001×2299968000+2.3482926×0.0001×1742400+0.8258×1320+41.686
=0-6.036×0.00000001×2299968000+2.3482926×0.0001×1742400+0.8258×1320+41.686
=0-0×2299968000+2.3482926×0.0001×1742400+0.8258×1320+41.686
=0-0+2.3482926×0.0001×1742400+0.8258×1320+41.686
=0-0+0.000235×1742400+0.8258×1320+41.686
=0-0+409.464+0.8258×1320+41.686
=0-0+409.464+1090.056+41.686
=0+409.464+1090.056+41.686
=409.464+1090.056+41.686
=1499.52+41.686
=1541.206 答案:6.524×10^(-12)×1320^4-6.036×10^(-8)×1320^3+2.3482926×(10)^(-4)×1320^2+0.8258×1320+41.686=1541.206你的问题在这里没有得到解决?请到 热门难题 里面看看吧!