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 -9.962+2.749*14.57+74.65*0.18-0.2193*14.57^2-2.384*14.57*0.18-490.1*0.18^2+0.008059*14.57^3-0.1906*14.57^2*0.18+32.06*14.57*0.18^2+691.1*0.18^3 的值.
题型:数学计算
解:
-9.962+2.749*14.57+74.65*0.18-0.2193*14.57^2-2.384*14.57*0.18-490.1*0.18^2+0.008059*14.57^3-0.1906*14.57^2*0.18+32.06*14.57*0.18^2+691.1*0.18^3
=-9.962+2.749*14.57+74.65*0.18-0.2193*212.284900000000022-2.384*14.57*0.18-490.1*0.18^2+0.008059*14.57^3-0.1906*14.57^2*0.18+32.06*14.57*0.18^2+691.1*0.18^3
=-9.962+2.749*14.57+74.65*0.18-0.2193*212.284900000000022-2.384*14.57*0.18-490.1*0.0324+0.008059*14.57^3-0.1906*14.57^2*0.18+32.06*14.57*0.18^2+691.1*0.18^3
=-9.962+2.749*14.57+74.65*0.18-0.2193*212.284900000000022-2.384*14.57*0.18-490.1*0.0324+0.008059*3092.990993000000344-0.1906*14.57^2*0.18+32.06*14.57*0.18^2+691.1*0.18^3
=-9.962+2.749*14.57+74.65*0.18-0.2193*212.284900000000022-2.384*14.57*0.18-490.1*0.0324+0.008059*3092.990993000000344-0.1906*212.284900000000022*0.18+32.06*14.57*0.18^2+691.1*0.18^3
=-9.962+2.749*14.57+74.65*0.18-0.2193*212.284900000000022-2.384*14.57*0.18-490.1*0.0324+0.008059*3092.990993000000344-0.1906*212.284900000000022*0.18+32.06*14.57*0.0324+691.1*0.18^3
=-9.962+2.749*14.57+74.65*0.18-0.2193*212.284900000000022-2.384*14.57*0.18-490.1*0.0324+0.008059*3092.990993000000344-0.1906*212.284900000000022*0.18+32.06*14.57*0.0324+691.1*0.005832
=-9.962+40.05293+74.65*0.18-0.2193*212.284900000000022-2.384*14.57*0.18-490.1*0.0324+0.008059*3092.990993000000344-0.1906*212.284900000000022*0.18+32.06*14.57*0.0324+691.1*0.005832
=-9.962+40.05293+13.437-0.2193*212.284900000000022-2.384*14.57*0.18-490.1*0.0324+0.008059*3092.990993000000344-0.1906*212.284900000000022*0.18+32.06*14.57*0.0324+691.1*0.005832
=-9.962+40.05293+13.437-46.554079-2.384*14.57*0.18-490.1*0.0324+0.008059*3092.990993000000344-0.1906*212.284900000000022*0.18+32.06*14.57*0.0324+691.1*0.005832
=-9.962+40.05293+13.437-46.554079-34.73488*0.18-490.1*0.0324+0.008059*3092.990993000000344-0.1906*212.284900000000022*0.18+32.06*14.57*0.0324+691.1*0.005832
=-9.962+40.05293+13.437-46.554079-6.252278-490.1*0.0324+0.008059*3092.990993000000344-0.1906*212.284900000000022*0.18+32.06*14.57*0.0324+691.1*0.005832
=-9.962+40.05293+13.437-46.554079-6.252278-15.87924+0.008059*3092.990993000000344-0.1906*212.284900000000022*0.18+32.06*14.57*0.0324+691.1*0.005832
=-9.962+40.05293+13.437-46.554079-6.252278-15.87924+24.926414-0.1906*212.284900000000022*0.18+32.06*14.57*0.0324+691.1*0.005832
=-9.962+40.05293+13.437-46.554079-6.252278-15.87924+24.926414-40.461502*0.18+32.06*14.57*0.0324+691.1*0.005832
=-9.962+40.05293+13.437-46.554079-6.252278-15.87924+24.926414-7.28307+32.06*14.57*0.0324+691.1*0.005832
=-9.962+40.05293+13.437-46.554079-6.252278-15.87924+24.926414-7.28307+467.1142*0.0324+691.1*0.005832
=-9.962+40.05293+13.437-46.554079-6.252278-15.87924+24.926414-7.28307+15.1345+691.1*0.005832
=-9.962+40.05293+13.437-46.554079-6.252278-15.87924+24.926414-7.28307+15.1345+4.030495
=30.09093+13.437-46.554079-6.252278-15.87924+24.926414-7.28307+15.1345+4.030495
=43.52793-46.554079-6.252278-15.87924+24.926414-7.28307+15.1345+4.030495
=-3.026149-6.252278-15.87924+24.926414-7.28307+15.1345+4.030495
=-9.278427-15.87924+24.926414-7.28307+15.1345+4.030495
=-25.157667+24.926414-7.28307+15.1345+4.030495
=-0.231253-7.28307+15.1345+4.030495
=-7.514323+15.1345+4.030495
=7.620177+4.030495
=11.650672 答案:-9.962+2.749*14.57+74.65*0.18-0.2193*14.57^2-2.384*14.57*0.18-490.1*0.18^2+0.008059*14.57^3-0.1906*14.57^2*0.18+32.06*14.57*0.18^2+691.1*0.18^3=11.650672你的问题在这里没有得到解决?请到 热门难题 里面看看吧!