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 -0.0001095*14.57^4+0.006196*14.57^3*0.1-0.5078*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:
-0.0001095*14.57^4+0.006196*14.57^3*0.1-0.5078*14.57^2*0.1^2-20.33*14.57*0.1^3-3.11|9*0.1^4
=-0.0001095*45064.878768010006752+0.006196*14.57^3*0.1-0.5078*14.57^2*0.1^2-20.33*14.57*0.1^3-3.119*0.1^4
=-0.0001095*45064.878768010006752+0.006196*3092.990993000000344*0.1-0.5078*14.57^2*0.1^2-20.33*14.57*0.1^3-3.119*0.1^4
=-0.0001095*45064.878768010006752+0.006196*3092.990993000000344*0.1-0.5078*212.284900000000022*0.1^2-20.33*14.57*0.1^3-3.119*0.1^4
=-0.0001095*45064.878768010006752+0.006196*3092.990993000000344*0.1-0.5078*212.284900000000022*0.01-20.33*14.57*0.1^3-3.119*0.1^4
=-0.0001095*45064.878768010006752+0.006196*3092.990993000000344*0.1-0.5078*212.284900000000022*0.01-20.33*14.57*0.001-3.119*0.1^4
=-0.0001095*45064.878768010006752+0.006196*3092.990993000000344*0.1-0.5078*212.284900000000022*0.01-20.33*14.57*0.001-3.119*0.0001
=-4.934604+0.006196*3092.990993000000344*0.1-0.5078*212.284900000000022*0.01-20.33*14.57*0.001-3.119*0.0001
=-4.934604+19.164172*0.1-0.5078*212.284900000000022*0.01-20.33*14.57*0.001-3.119*0.0001
=-4.934604+1.916417-0.5078*212.284900000000022*0.01-20.33*14.57*0.001-3.119*0.0001
=-4.934604+1.916417-107.798272*0.01-20.33*14.57*0.001-3.119*0.0001
=-4.934604+1.916417-1.077983-20.33*14.57*0.001-3.119*0.0001
=-4.934604+1.916417-1.077983-296.2081*0.001-3.119*0.0001
=-4.934604+1.916417-1.077983-0.296208-3.119*0.0001
=-4.934604+1.916417-1.077983-0.296208-0.000312
=-3.018187-1.077983-0.296208-0.000312
=-4.09617-0.296208-0.000312
=-4.392378-0.000312
=-4.39269 答案:-0.0001095*14.57^4+0.006196*14.57^3*0.1-0.5078*14.57^2*0.1^2-20.33*14.57*0.1^3-3.11|9*0.1^4=-4.39269你的问题在这里没有得到解决?请到 热门难题 里面看看吧!