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〖1/1算式〗
作业:求算式 (3.14×0.00000014×(16.9^2-0.5^2))/ln(1+903342/35.7)+(11.65-1.5)/(1.5*ln(1+0.211|65/35.7)) 的值.
题型:数学计算
解:
(3.14×0.00000014×(16.9^2-0.5^2))/ln(1+903342/35.7)+(11.65-1.5)/(1.5*ln(1+0.211|65/35.7))
=(3.14×0.00000014×285.36)/ln(1+903342/35.7)+(11.65-1.5)/(1.5*ln(1+0.21165/35.7))
=0/ln(1+903342/35.7)+(11.65-1.5)/(1.5*ln(1+0.21165/35.7))
=0/ln25304.697479+(11.65-1.5)/(1.5*ln(1+0.21165/35.7))
=0/ln25304.697479+10.15/(1.5*ln(1+0.21165/35.7))
=0/ln25304.697479+10.15/(1.5*ln1.005929)
=0/ln25304.697479+10.15/0.008866
=0/10.138745+10.15/0.008866
=0+10.15/0.008866
=0+1144.822919
=1144.822919 答案:(3.14×0.00000014×(16.9^2-0.5^2))/ln(1+903342/35.7)+(11.65-1.5)/(1.5*ln(1+0.211|65/35.7))=1144.822919你的问题在这里没有得到解决?请到 热门难题 里面看看吧!