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 -21.988×0.008^(6)+76.672×0.008^(5)-106.23×0.008^(4)+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01 的值.
题型:数学计算
解:
-21.988×0.008^(6)+76.672×0.008^(5)-106.23×0.008^(4)+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01
=-21.988×0.008^6+76.672×0.008^(5)-106.23×0.008^(4)+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01
=-21.988×0.008^6+76.672×0.008^5-106.23×0.008^(4)+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01
=-21.988×0.008^6+76.672×0.008^5-106.23×0.008^4+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01
=-21.988×0.008^6+76.672×0.008^5-106.23×0.008^4+74.872×0.008^3-28.672×0.008^(2)+6.3366×0.008+0.01
=-21.988×0.008^6+76.672×0.008^5-106.23×0.008^4+74.872×0.008^3-28.672×0.008^2+6.3366×0.008+0.01
=-21.988×0.000000000000262+76.672×0.008^5-106.23×0.008^4+74.872×0.008^3-28.672×0.008^2+6.3366×0.008+0.01
=-21.988×0.000000000000262+76.672×0.000000000032768-106.23×0.008^4+74.872×0.008^3-28.672×0.008^2+6.3366×0.008+0.01
=-21.988×0.000000000000262+76.672×0.000000000032768-106.23×0.000000004096+74.872×0.008^3-28.672×0.008^2+6.3366×0.008+0.01
=-21.988×0.000000000000262+76.672×0.000000000032768-106.23×0.000000004096+74.872×0.000000512-28.672×0.008^2+6.3366×0.008+0.01
=-21.988×0.000000000000262+76.672×0.000000000032768-106.23×0.000000004096+74.872×0.000000512-28.672×0.000064+6.3366×0.008+0.01
=-0+76.672×0.000000000032768-106.23×0.000000004096+74.872×0.000000512-28.672×0.000064+6.3366×0.008+0.01
=-0+0-106.23×0.000000004096+74.872×0.000000512-28.672×0.000064+6.3366×0.008+0.01
=-0+0-0+74.872×0.000000512-28.672×0.000064+6.3366×0.008+0.01
=-0+0-0+0.000038-28.672×0.000064+6.3366×0.008+0.01
=-0+0-0+0.000038-0.001835+6.3366×0.008+0.01
=-0+0-0+0.000038-0.001835+0.050693+0.01
=0-0+0.000038-0.001835+0.050693+0.01
=0+0.000038-0.001835+0.050693+0.01
=0.000038-0.001835+0.050693+0.01
=-0.001797+0.050693+0.01
=0.048896+0.01
=0.058896 答案:-21.988×0.008^(6)+76.672×0.008^(5)-106.23×0.008^(4)+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01=0.058896你的问题在这里没有得到解决?请到 热门难题 里面看看吧!