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 -21.988×0.006^(6)+76.672×0.006^(5)-106.23×0.006^(4)+74.872×0.006^(3)-28.672×0.006^(2)+6.3366×0.006+0.01 的值.
题型:数学计算
解:
-21.988×0.006^(6)+76.672×0.006^(5)-106.23×0.006^(4)+74.872×0.006^(3)-28.672×0.006^(2)+6.3366×0.006+0.01
=-21.988×0.006^6+76.672×0.006^(5)-106.23×0.006^(4)+74.872×0.006^(3)-28.672×0.006^(2)+6.3366×0.006+0.01
=-21.988×0.006^6+76.672×0.006^5-106.23×0.006^(4)+74.872×0.006^(3)-28.672×0.006^(2)+6.3366×0.006+0.01
=-21.988×0.006^6+76.672×0.006^5-106.23×0.006^4+74.872×0.006^(3)-28.672×0.006^(2)+6.3366×0.006+0.01
=-21.988×0.006^6+76.672×0.006^5-106.23×0.006^4+74.872×0.006^3-28.672×0.006^(2)+6.3366×0.006+0.01
=-21.988×0.006^6+76.672×0.006^5-106.23×0.006^4+74.872×0.006^3-28.672×0.006^2+6.3366×0.006+0.01
=-21.988×0.000000000000047+76.672×0.006^5-106.23×0.006^4+74.872×0.006^3-28.672×0.006^2+6.3366×0.006+0.01
=-21.988×0.000000000000047+76.672×0.000000000007776-106.23×0.006^4+74.872×0.006^3-28.672×0.006^2+6.3366×0.006+0.01
=-21.988×0.000000000000047+76.672×0.000000000007776-106.23×0.000000001296+74.872×0.006^3-28.672×0.006^2+6.3366×0.006+0.01
=-21.988×0.000000000000047+76.672×0.000000000007776-106.23×0.000000001296+74.872×0.000000216-28.672×0.006^2+6.3366×0.006+0.01
=-21.988×0.000000000000047+76.672×0.000000000007776-106.23×0.000000001296+74.872×0.000000216-28.672×0.000036+6.3366×0.006+0.01
=-0+76.672×0.000000000007776-106.23×0.000000001296+74.872×0.000000216-28.672×0.000036+6.3366×0.006+0.01
=-0+0-106.23×0.000000001296+74.872×0.000000216-28.672×0.000036+6.3366×0.006+0.01
=-0+0-0+74.872×0.000000216-28.672×0.000036+6.3366×0.006+0.01
=-0+0-0+0.000016-28.672×0.000036+6.3366×0.006+0.01
=-0+0-0+0.000016-0.001032+6.3366×0.006+0.01
=-0+0-0+0.000016-0.001032+0.03802+0.01
=0-0+0.000016-0.001032+0.03802+0.01
=0+0.000016-0.001032+0.03802+0.01
=0.000016-0.001032+0.03802+0.01
=-0.001016+0.03802+0.01
=0.037004+0.01
=0.047004 答案:-21.988×0.006^(6)+76.672×0.006^(5)-106.23×0.006^(4)+74.872×0.006^(3)-28.672×0.006^(2)+6.3366×0.006+0.01=0.047004你的问题在这里没有得到解决?请到 热门难题 里面看看吧!