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 180*1300^3/12+180*1300*(1300/2-395)^2+(2200-180)*120^3/12+(2200-180)*120*((120/2-395)^2)+(6.667-1)*4713*(1204-395)^2 的值.
题型:数学计算
解:
180*1300^3/12+180*1300*(1300/2-395)^2+(2200-180)*120^3/12+(2200-180)*120*((120/2-395)^2)+(6.667-1)*4713*(1204-395)^2
=180*1300^3/12+180*1300*255^2+(2200-180)*120^3/12+(2200-180)*120*((120/2-395)^2)+(6.667-1)*4713*(1204-395)^2
=180*1300^3/12+180*1300*255^2+2020*120^3/12+(2200-180)*120*((120/2-395)^2)+(6.667-1)*4713*(1204-395)^2
=180*1300^3/12+180*1300*255^2+2020*120^3/12+2020*120*((120/2-395)^2)+(6.667-1)*4713*(1204-395)^2
=180*1300^3/12+180*1300*255^2+2020*120^3/12+2020*120*((-335)^2)+(6.667-1)*4713*(1204-395)^2
=180*1300^3/12+180*1300*255^2+2020*120^3/12+2020*120*112225+(6.667-1)*4713*(1204-395)^2
=180*1300^3/12+180*1300*255^2+2020*120^3/12+2020*120*112225+5.667*4713*(1204-395)^2
=180*1300^3/12+180*1300*255^2+2020*120^3/12+2020*120*112225+5.667*4713*809^2
=180*2197000000/12+180*1300*255^2+2020*120^3/12+2020*120*112225+5.667*4713*809^2
=180*2197000000/12+180*1300*65025+2020*120^3/12+2020*120*112225+5.667*4713*809^2
=180*2197000000/12+180*1300*65025+2020*1728000/12+2020*120*112225+5.667*4713*809^2
=180*2197000000/12+180*1300*65025+2020*1728000/12+2020*120*112225+5.667*4713*654481
=395460000000/12+180*1300*65025+2020*1728000/12+2020*120*112225+5.667*4713*654481
=32955000000+180*1300*65025+2020*1728000/12+2020*120*112225+5.667*4713*654481
=32955000000+234000*65025+2020*1728000/12+2020*120*112225+5.667*4713*654481
=32955000000+15215850000+2020*1728000/12+2020*120*112225+5.667*4713*654481
=32955000000+15215850000+3490560000/12+2020*120*112225+5.667*4713*654481
=32955000000+15215850000+290880000+2020*120*112225+5.667*4713*654481
=32955000000+15215850000+290880000+242400*112225+5.667*4713*654481
=32955000000+15215850000+290880000+27203340000+5.667*4713*654481
=32955000000+15215850000+290880000+27203340000+26708.571*654481
=32955000000+15215850000+290880000+27203340000+17480252256.651001
=48170850000+290880000+27203340000+17480252256.651001
=48461730000+27203340000+17480252256.651001
=75665070000+17480252256.651001
=93145322256.651001 答案:180*1300^3/12+180*1300*(1300/2-395)^2+(2200-180)*120^3/12+(2200-180)*120*((120/2-395)^2)+(6.667-1)*4713*(1204-395)^2=93145322256.651001你的问题在这里没有得到解决?请到 热门难题 里面看看吧!