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☆算术计算1题
〖1/1算式〗
作业:求算式 0.052*ln(10000/1.5)+((4*1.6*0.1)/(2.2*2.2))^0.5*(0.026*ln((10000)/1.5))^0.5-0.5 的值.
题型:数学计算
解:
0.052*ln(10000/1.5)+((4*1.6*0.1)/(2.2*2.2))^0.5*(0.026*ln((10000)/1.5))^0.5-0.5
=0.052*ln6666.666667+((4*1.6*0.1)/(2.2*2.2))^0.5*(0.026*ln((10000)/1.5))^0.5-0.5
=0.052*ln6666.666667+(0.64/(2.2*2.2))^0.5*(0.026*ln((10000)/1.5))^0.5-0.5
=0.052*ln6666.666667+(0.64/4.84)^0.5*(0.026*ln((10000)/1.5))^0.5-0.5
=0.052*ln6666.666667+0.132231^0.5*(0.026*ln((10000)/1.5))^0.5-0.5
=0.052*ln6666.666667+0.132231^0.5*(0.026*ln(10000/1.5))^0.5-0.5
=0.052*ln6666.666667+0.132231^0.5*(0.026*ln6666.666667)^0.5-0.5
=0.052*ln6666.666667+0.132231^0.5*0.228927^0.5-0.5
=0.052*8.804875+0.132231^0.5*0.228927^0.5-0.5
=0.052*8.804875+0.363635806817755*0.228927^0.5-0.5
=0.052*8.804875+0.363635806817755*0.478463164726398-0.5
=0.457853+0.363635806817755*0.478463164726398-0.5
=0.457853+0.173986-0.5
=0.631839-0.5
=0.131839 答案:0.052*ln(10000/1.5)+((4*1.6*0.1)/(2.2*2.2))^0.5*(0.026*ln((10000)/1.5))^0.5-0.5=0.131839你的问题在这里没有得到解决?请到 热门难题 里面看看吧!