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 -0.5078*(14.57^2)*(0.1^2)-20.33*14.57*(0.1^3)-3.11|9*(0.1^4) 的值.
题型:数学计算
解:
-0.5078*(14.57^2)*(0.1^2)-20.33*14.57*(0.1^3)-3.11|9*(0.1^4)
=-0.5078*212.284900000000022*(0.1^2)-20.33*14.57*(0.1^3)-3.119*(0.1^4)
=-0.5078*212.284900000000022*0.01-20.33*14.57*(0.1^3)-3.119*(0.1^4)
=-0.5078*212.284900000000022*0.01-20.33*14.57*0.001-3.119*(0.1^4)
=-0.5078*212.284900000000022*0.01-20.33*14.57*0.001-3.119*0.0001
=-107.798272*0.01-20.33*14.57*0.001-3.119*0.0001
=(-1.077983)-20.33*14.57*0.001-3.119*0.0001
=-1.077983-296.2081*0.001-3.119*0.0001
=-1.077983-0.296208-3.119*0.0001
=-1.077983-0.296208-0.000312
=-1.374191-0.000312
=-1.374503 答案:-0.5078*(14.57^2)*(0.1^2)-20.33*14.57*(0.1^3)-3.11|9*(0.1^4)=-1.374503你的问题在这里没有得到解决?请到 热门难题 里面看看吧!