(5/6)a^(1/3)*b(-2)*[-3a^(-1/2)b^(-1)]除以[4a^(2/3)*b(-3)]^1/2×根号ab
问题描述:
(5/6)a^(1/3)*b(-2)*[-3a^(-1/2)b^(-1)]除以[4a^(2/3)*b(-3)]^1/2×根号ab
答
-9/5a的1/2乘以b的3/2书上给的答案是-(5/4b)
(5/6)a^(1/3)*b(-2)*[-3a^(-1/2)b^(-1)]除以[4a^(2/3)*b(-3)]^1/2×根号ab
-9/5a的1/2乘以b的3/2书上给的答案是-(5/4b)