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 -21.988×0.134^(6)+76.672×0.134^(5)-106.23×0.134^(4)+74.872×0.134^(3)-28.672×0.134^(2)+6.3366×0.134+0.01 的值.
题型:数学计算
解:
-21.988×0.134^(6)+76.672×0.134^(5)-106.23×0.134^(4)+74.872×0.134^(3)-28.672×0.134^(2)+6.3366×0.134+0.01
=-21.988×0.134^6+76.672×0.134^(5)-106.23×0.134^(4)+74.872×0.134^(3)-28.672×0.134^(2)+6.3366×0.134+0.01
=-21.988×0.134^6+76.672×0.134^5-106.23×0.134^(4)+74.872×0.134^(3)-28.672×0.134^(2)+6.3366×0.134+0.01
=-21.988×0.134^6+76.672×0.134^5-106.23×0.134^4+74.872×0.134^(3)-28.672×0.134^(2)+6.3366×0.134+0.01
=-21.988×0.134^6+76.672×0.134^5-106.23×0.134^4+74.872×0.134^3-28.672×0.134^(2)+6.3366×0.134+0.01
=-21.988×0.134^6+76.672×0.134^5-106.23×0.134^4+74.872×0.134^3-28.672×0.134^2+6.3366×0.134+0.01
=-21.988×0.000005789336459+76.672×0.134^5-106.23×0.134^4+74.872×0.134^3-28.672×0.134^2+6.3366×0.134+0.01
=-21.988×0.000005789336459+76.672×0.000043204003424-106.23×0.134^4+74.872×0.134^3-28.672×0.134^2+6.3366×0.134+0.01
=-21.988×0.000005789336459+76.672×0.000043204003424-106.23×0.000322417936+74.872×0.134^3-28.672×0.134^2+6.3366×0.134+0.01
=-21.988×0.000005789336459+76.672×0.000043204003424-106.23×0.000322417936+74.872×0.002406104-28.672×0.134^2+6.3366×0.134+0.01
=-21.988×0.000005789336459+76.672×0.000043204003424-106.23×0.000322417936+74.872×0.002406104-28.672×0.017956+6.3366×0.134+0.01
=-0.000127+76.672×0.000043204003424-106.23×0.000322417936+74.872×0.002406104-28.672×0.017956+6.3366×0.134+0.01
=-0.000127+0.003313-106.23×0.000322417936+74.872×0.002406104-28.672×0.017956+6.3366×0.134+0.01
=-0.000127+0.003313-0.03425+74.872×0.002406104-28.672×0.017956+6.3366×0.134+0.01
=-0.000127+0.003313-0.03425+0.18015-28.672×0.017956+6.3366×0.134+0.01
=-0.000127+0.003313-0.03425+0.18015-0.514834+6.3366×0.134+0.01
=-0.000127+0.003313-0.03425+0.18015-0.514834+0.849104+0.01
=0.003186-0.03425+0.18015-0.514834+0.849104+0.01
=-0.031064+0.18015-0.514834+0.849104+0.01
=0.149086-0.514834+0.849104+0.01
=-0.365748+0.849104+0.01
=0.483356+0.01
=0.493356 答案:-21.988×0.134^(6)+76.672×0.134^(5)-106.23×0.134^(4)+74.872×0.134^(3)-28.672×0.134^(2)+6.3366×0.134+0.01=0.493356你的问题在这里没有得到解决?请到 热门难题 里面看看吧!