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*(23.18^2)*0.15+32.06*23.18*(0.15^2)+691.1*(0.15^3)-0.0001095*23.18^4+0.006196*(23.18^3)*0.15 的值.
题型:数学计算
解:
-0.1906*(23.18^2)*0.15+32.06*23.18*(0.15^2)+691.1*(0.15^3)-0.0001095*23.18^4+0.006196*(23.18^3)*0.15
=-0.1906*537.312400000000025*0.15+32.06*23.18*(0.15^2)+691.1*(0.15^3)-0.0001095*23.18^4+0.006196*(23.18^3)*0.15
=-0.1906*537.312400000000025*0.15+32.06*23.18*0.0225+691.1*(0.15^3)-0.0001095*23.18^4+0.006196*(23.18^3)*0.15
=-0.1906*537.312400000000025*0.15+32.06*23.18*0.0225+691.1*0.003375-0.0001095*23.18^4+0.006196*(23.18^3)*0.15
=-0.1906*537.312400000000025*0.15+32.06*23.18*0.0225+691.1*0.003375-0.0001095*23.18^4+0.006196*12454.901431999998749*0.15
=-0.1906*537.312400000000025*0.15+32.06*23.18*0.0225+691.1*0.003375-0.0001095*288704.615193759964313+0.006196*12454.901431999998749*0.15
=-102.411743*0.15+32.06*23.18*0.0225+691.1*0.003375-0.0001095*288704.615193759964313+0.006196*12454.901431999998749*0.15
=(-15.361761)+32.06*23.18*0.0225+691.1*0.003375-0.0001095*288704.615193759964313+0.006196*12454.901431999998749*0.15
=-15.361761+743.1508*0.0225+691.1*0.003375-0.0001095*288704.615193759964313+0.006196*12454.901431999998749*0.15
=-15.361761+16.720893+691.1*0.003375-0.0001095*288704.615193759964313+0.006196*12454.901431999998749*0.15
=-15.361761+16.720893+2.332463-0.0001095*288704.615193759964313+0.006196*12454.901431999998749*0.15
=-15.361761+16.720893+(2.332463)-31.613155+0.006196*12454.901431999998749*0.15
=-15.361761+16.720893+(2.332463)-31.613155+77.170569*0.15
=-15.361761+16.720893+(2.332463)-31.613155+11.575585
=1.359132+2.332463-31.613155+11.575585
=3.691595-31.613155+11.575585
=-27.92156+11.575585
=-16.345975 答案:-0.1906*(23.18^2)*0.15+32.06*23.18*(0.15^2)+691.1*(0.15^3)-0.0001095*23.18^4+0.006196*(23.18^3)*0.15=-16.345975你的问题在这里没有得到解决?请到 热门难题 里面看看吧!