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 -5.4365598×10^(-11)×295^4+1.9227014×10^(-7)×295^3-1.1415×10^(-4)×295^2+1.0267×295 的值.
题型:数学计算
解:
-5.4365598×10^(-11)×295^4+1.9227014×10^(-7)×295^3-1.1415×10^(-4)×295^2+1.0267×295
=-5.4365598×10^(-11)×295^4+1.9227014×10^(-7)×295^3-1.1415×10^(-4)×295^2+1.0267×295
=-5.4365598×10^-11×295^4+1.9227014×10^(-7)×295^3-1.1415×10^(-4)×295^2+1.0267×295
=-5.4365598×10^-11×295^4+1.9227014×10^-7×295^3-1.1415×10^(-4)×295^2+1.0267×295
=-5.4365598×0.00000000001×295^4+1.9227014×10^(-7)×295^3-1.1415×10^(-4)×295^2+1.0267×295
=-5.4365598×0.00000000001×7573350625+1.9227014×10^(-7)×295^3-1.1415×10^(-4)×295^2+1.0267×295
=-5.4365598×0.00000000001×7573350625+1.9227014×0.0000001×295^3-1.1415×10^(-4)×295^2+1.0267×295
=-5.4365598×0.00000000001×7573350625+1.9227014×0.0000001×25672375-1.1415×10^(-4)×295^2+1.0267×295
=-5.4365598×0.00000000001×7573350625+1.9227014×0.0000001×25672375-1.1415×0.0001×295^2+1.0267×295
=-5.4365598×0.00000000001×7573350625+1.9227014×0.0000001×25672375-1.1415×0.0001×87025+1.0267×295
=-0×7573350625+1.9227014×0.0000001×25672375-1.1415×0.0001×87025+1.0267×295
=-0+1.9227014×0.0000001×25672375-1.1415×0.0001×87025+1.0267×295
=-0+0×25672375-1.1415×0.0001×87025+1.0267×295
=-0+0-1.1415×0.0001×87025+1.0267×295
=-0+0-0.000114×87025+1.0267×295
=-0+0-9.92085+1.0267×295
=-0+0-9.92085+302.8765
=0-9.92085+302.8765
=-9.92085+302.8765
=292.95565 答案:-5.4365598×10^(-11)×295^4+1.9227014×10^(-7)×295^3-1.1415×10^(-4)×295^2+1.0267×295=292.95565你的问题在这里没有得到解决?请到 热门难题 里面看看吧!