作业帮数学化简求解答.看图.化简~
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数学化简求解答.看图.化简~
数学化简求解答.
看图.化简~
数学化简求解答.看图.化简~
由题可知a,b都大于0
原式=a^1/2b^1/4÷a^1/3b^1/3=a^1/6b^-1/12
=(a^1/2*b^1/4) /(a^1/3*b^1/3)
=a^(1/2-1/3)*b^(1/4-1/3)
=a^1/6*b^-1/12
=(a^1/6)/b^(1/12)
原式等于a^1/2b^1/4/a^1/3 b^1/3=a^(1/2-1/3)b^(1/4-1/3)=a^1/6b^-1/12=6次根号a除以12次根号b