若|a-3|+|b-6|+|18分之1+c|=0,则a除以b除以c=?
若|a-3|+|b-6|+|18分之1+c|=0,则a除以b除以c=?
数学人气:218 ℃时间:2019-10-19 17:37:42
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∵|a-3|≥0,|b-6|,≥0,|18分之1+c|≥0又|a-3|+|b-6|+|18分之1+c|=0∴a-3=0,b-6=0,1/18+c=0∴a=3,b=6,c=-1/18a÷b÷c=3÷6÷(-1/18)=1/2×(-18)=-9明教为您解答,请点击[采纳为满意回答];如若您有不满意之处,请指出,我...
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