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 (3.798×10^15)/(((9.751×10^8)/(1.1896×10^9))^2+(1-((9.751×10^8)/(1.1896×10^9))^2)×(1.803×10^15)/(3.798×10^15)) 的值.
题型:数学计算
解:
(3.798×10^15)/(((9.751×10^8)/(1.1896×10^9))^2+(1-((9.751×10^8)/(1.1896×10^9))^2)×(1.803×10^15)/(3.798×10^15))
=3798000000000000/(((9.751×10^8)/(1.1896×10^9))^2+(1-((9.751×10^8)/(1.1896×10^9))^2)×(1.803×10^15)/(3.798×10^15))
=3798000000000000/((975100000/(1.1896×10^9))^2+(1-((9.751×10^8)/(1.1896×10^9))^2)×(1.803×10^15)/(3.798×10^15))
=3798000000000000/((975100000/1189600000)^2+(1-((9.751×10^8)/(1.1896×10^9))^2)×(1.803×10^15)/(3.798×10^15))
=3798000000000000/(0.819687^2+(1-((9.751×10^8)/(1.1896×10^9))^2)×(1.803×10^15)/(3.798×10^15))
=3798000000000000/(0.819687^2+(1-(975100000/(1.1896×10^9))^2)×(1.803×10^15)/(3.798×10^15))
=3798000000000000/(0.819687^2+(1-(975100000/1189600000)^2)×(1.803×10^15)/(3.798×10^15))
=3798000000000000/(0.819687^2+(1-0.819687^2)×(1.803×10^15)/(3.798×10^15))
=3798000000000000/(0.819687^2+0.328113×(1.803×10^15)/(3.798×10^15))
=3798000000000000/(0.819687^2+0.328113×1803000000000000/(3.798×10^15))
=3798000000000000/(0.819687^2+0.328113×1803000000000000/3798000000000000)
=3798000000000000/0.82765
=4588896272578989 答案:(3.798×10^15)/(((9.751×10^8)/(1.1896×10^9))^2+(1-((9.751×10^8)/(1.1896×10^9))^2)×(1.803×10^15)/(3.798×10^15))=4588896272578989你的问题在这里没有得到解决?请到 热门难题 里面看看吧!