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 -0.1906*(12.094^2)*0.15+32.06*12.094*(0.15^2)+691.1*(0.15^3)-0.0001095*12.094^4+0.006196*(12.094^3)*0.15 的值.
题型:数学计算
解:
-0.1906*(12.094^2)*0.15+32.06*12.094*(0.15^2)+691.1*(0.15^3)-0.0001095*12.094^4+0.006196*(12.094^3)*0.15
=-0.1906*146.264835999999974*0.15+32.06*12.094*(0.15^2)+691.1*(0.15^3)-0.0001095*12.094^4+0.006196*(12.094^3)*0.15
=-0.1906*146.264835999999974*0.15+32.06*12.094*0.0225+691.1*(0.15^3)-0.0001095*12.094^4+0.006196*(12.094^3)*0.15
=-0.1906*146.264835999999974*0.15+32.06*12.094*0.0225+691.1*0.003375-0.0001095*12.094^4+0.006196*(12.094^3)*0.15
=-0.1906*146.264835999999974*0.15+32.06*12.094*0.0225+691.1*0.003375-0.0001095*12.094^4+0.006196*1768.92692658399983*0.15
=-0.1906*146.264835999999974*0.15+32.06*12.094*0.0225+691.1*0.003375-0.0001095*21393.402250106890278+0.006196*1768.92692658399983*0.15
=-27.878078*0.15+32.06*12.094*0.0225+691.1*0.003375-0.0001095*21393.402250106890278+0.006196*1768.92692658399983*0.15
=(-4.181712)+32.06*12.094*0.0225+691.1*0.003375-0.0001095*21393.402250106890278+0.006196*1768.92692658399983*0.15
=-4.181712+387.73364*0.0225+691.1*0.003375-0.0001095*21393.402250106890278+0.006196*1768.92692658399983*0.15
=-4.181712+8.724007+691.1*0.003375-0.0001095*21393.402250106890278+0.006196*1768.92692658399983*0.15
=-4.181712+8.724007+2.332463-0.0001095*21393.402250106890278+0.006196*1768.92692658399983*0.15
=-4.181712+8.724007+(2.332463)-2.342578+0.006196*1768.92692658399983*0.15
=-4.181712+8.724007+(2.332463)-2.342578+10.960271*0.15
=-4.181712+8.724007+(2.332463)-2.342578+1.644041
=4.542295+2.332463-2.342578+1.644041
=6.874758-2.342578+1.644041
=4.53218+1.644041
=6.176221 答案:-0.1906*(12.094^2)*0.15+32.06*12.094*(0.15^2)+691.1*(0.15^3)-0.0001095*12.094^4+0.006196*(12.094^3)*0.15=6.176221你的问题在这里没有得到解决?请到 热门难题 里面看看吧!