化简【(a^2/3)(b^1/2)(-3a^1/2)(b^1/3)】÷【1/3(a^1/6)(b^5/6)】
1个回答
【(a^2/3)(b^1/2)(-3a^1/2)(b^1/3)】÷【1/3(a^1/6)(b^5/6)
=(-3*3)a^(2/3+1/2-1/6)*b^(1/2+1/3-5/6)
=-9a
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