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作业:求算式 0.431-0.004*((sqrt(0.00003856+0.011)-sqrt(0.00003856))/0.011)^2 的值.
题型:数学计算
解:
0.431-0.004*((sqrt(0.00003856+0.011)-sqrt(0.00003856))/0.011)^2
=0.431-0.004*((sqrt0.011039-sqrt(0.00003856))/0.011)^2
=0.431-0.004*((sqrt0.011039-sqrt0.00003856)/0.011)^2
=0.431-0.004*(0.098857/0.011)^2
=0.431-0.004*8.987^2
=0.431-0.004*80.766169000000005
=0.431-0.323065
=0.107935 答案:0.431-0.004*((sqrt(0.00003856+0.011)-sqrt(0.00003856))/0.011)^2=0.107935你的问题在这里没有得到解决?请到 热门难题 里面看看吧!