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〖1/1算式〗
作业:求算式 0.5*3.375/1.2^0.5+1*3.375/1.2^1+1.5*103.375/1.2^1.5 的值.
题型:数学计算
解:
0.5*3.375/1.2^0.5+1*3.375/1.2^1+1.5*103.375/1.2^1.5
=0.5*3.375/1.095445115010332+1*3.375/1.2^1+1.5*103.375/1.2^1.5
=0.5*3.375/1.095445115010332+1*3.375/1.2+1.5*103.375/1.2^1.5
=0.5*3.375/1.095445115010332+1*3.375/1.2+1.5*103.375/1.314534138012398
=1.6875/1.095445115010332+1*3.375/1.2+1.5*103.375/1.314534138012398
=1.54047+1*3.375/1.2+1.5*103.375/1.314534138012398
=1.54047+3.375/1.2+1.5*103.375/1.314534138012398
=1.54047+2.8125+1.5*103.375/1.314534138012398
=1.54047+2.8125+155.0625/1.314534138012398
=1.54047+2.8125+117.96004
=4.35297+117.96004
=122.31301 答案:0.5*3.375/1.2^0.5+1*3.375/1.2^1+1.5*103.375/1.2^1.5=122.31301你的问题在这里没有得到解决?请到 热门难题 里面看看吧!