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)×(791.12)^4-6.036×10^(-8)×(791.12)^3+2.3482926×(10)^(-4)×(791.12)^2+0.8258×791.12+41.686 的值.
题型:数学计算
解:
6.524×10^(-12)×(791.12)^4-6.036×10^(-8)×(791.12)^3+2.3482926×(10)^(-4)×(791.12)^2+0.8258×791.12+41.686
=6.524×10^(-12)×(791.12)^4-6.036×10^(-8)×(791.12)^3+2.3482926×(10)^(-4)×(791.12)^2+0.8258×791.12+41.686
=6.524×10^-12×791.12^4-6.036×10^(-8)×(791.12)^3+2.3482926×(10)^(-4)×(791.12)^2+0.8258×791.12+41.686
=6.524×10^-12×791.12^4-6.036×10^(-8)×(791.12)^3+2.3482926×(10)^(-4)×(791.12)^2+0.8258×791.12+41.686
=6.524×10^-12×791.12^4-6.036×10^-8×791.12^3+2.3482926×(10)^(-4)×(791.12)^2+0.8258×791.12+41.686
=6.524×10^-12×791.12^4-6.036×10^-8×791.12^3+2.3482926×10^(-4)×(791.12)^2+0.8258×791.12+41.686
=6.524×10^-12×791.12^4-6.036×10^-8×791.12^3+2.3482926×10^(-4)×(791.12)^2+0.8258×791.12+41.686
=6.524×10^-12×791.12^4-6.036×10^-8×791.12^3+2.3482926×10^-4×791.12^2+0.8258×791.12+41.686
=6.524×0.000000000001×791.12^4-6.036×10^(-8)×791.12^3+2.3482926×10^(-4)×791.12^2+0.8258×791.12+41.686
=6.524×0.000000000001×391714326387.385986328125-6.036×10^(-8)×791.12^3+2.3482926×10^(-4)×791.12^2+0.8258×791.12+41.686
=6.524×0.000000000001×391714326387.385986328125-6.036×0.00000001×791.12^3+2.3482926×10^(-4)×791.12^2+0.8258×791.12+41.686
=6.524×0.000000000001×391714326387.385986328125-6.036×0.00000001×495138950.332928001880646+2.3482926×10^(-4)×791.12^2+0.8258×791.12+41.686
=6.524×0.000000000001×391714326387.385986328125-6.036×0.00000001×495138950.332928001880646+2.3482926×0.0001×791.12^2+0.8258×791.12+41.686
=6.524×0.000000000001×391714326387.385986328125-6.036×0.00000001×495138950.332928001880646+2.3482926×0.0001×625870.854399999952875+0.8258×791.12+41.686
=0×391714326387.385986328125-6.036×0.00000001×495138950.332928001880646+2.3482926×0.0001×625870.854399999952875+0.8258×791.12+41.686
=0-6.036×0.00000001×495138950.332928001880646+2.3482926×0.0001×625870.854399999952875+0.8258×791.12+41.686
=0-0×495138950.332928001880646+2.3482926×0.0001×625870.854399999952875+0.8258×791.12+41.686
=0-0+2.3482926×0.0001×625870.854399999952875+0.8258×791.12+41.686
=0-0+0.000235×625870.854399999952875+0.8258×791.12+41.686
=0-0+147.079651+0.8258×791.12+41.686
=0-0+147.079651+653.306896+41.686
=0+147.079651+653.306896+41.686
=147.079651+653.306896+41.686
=800.386547+41.686
=842.072547 答案:6.524×10^(-12)×(791.12)^4-6.036×10^(-8)×(791.12)^3+2.3482926×(10)^(-4)×(791.12)^2+0.8258×791.12+41.686=842.072547你的问题在这里没有得到解决?请到 热门难题 里面看看吧!