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〖1/1算式〗
作业:求算式 2*486*40041.3*(2000+581)+0.063*(1593.5-581)*(0.063*(1593.5-581)+581)*9.8*400*2/3+64671272.4*2*581 的值.
题型:数学计算
解:
2*486*40041.3*(2000+581)+0.063*(1593.5-581)*(0.063*(1593.5-581)+581)*9.8*400*2/3+64671272.4*2*581
=2*486*40041.3*2581+0.063*(1593.5-581)*(0.063*(1593.5-581)+581)*9.8*400*2/3+64671272.4*2*581
=2*486*40041.3*2581+0.063*1012.5*(0.063*(1593.5-581)+581)*9.8*400*2/3+64671272.4*2*581
=2*486*40041.3*2581+0.063*1012.5*(0.063*1012.5+581)*9.8*400*2/3+64671272.4*2*581
=2*486*40041.3*2581+0.063*1012.5*644.7875*9.8*400*2/3+64671272.4*2*581
=972*40041.3*2581+0.063*1012.5*644.7875*9.8*400*2/3+64671272.4*2*581
=38920143.6*2581+0.063*1012.5*644.7875*9.8*400*2/3+64671272.4*2*581
=100452890631.600006+0.063*1012.5*644.7875*9.8*400*2/3+64671272.4*2*581
=100452890631.600006+63.7875*644.7875*9.8*400*2/3+64671272.4*2*581
=100452890631.600006+41129.382656*9.8*400*2/3+64671272.4*2*581
=100452890631.600006+403067.950029*400*2/3+64671272.4*2*581
=100452890631.600006+161227180.0116*2/3+64671272.4*2*581
=100452890631.600006+322454360.0232/3+64671272.4*2*581
=100452890631.600006+107484786.6744+64671272.4*2*581
=100452890631.600006+107484786.6744+129342544.8*581
=100452890631.600006+107484786.6744+75148018528.800003
=100560375418.274399+75148018528.800003
=175708393947.074402 答案:2*486*40041.3*(2000+581)+0.063*(1593.5-581)*(0.063*(1593.5-581)+581)*9.8*400*2/3+64671272.4*2*581=175708393947.074402你的问题在这里没有得到解决?请到 热门难题 里面看看吧!