(1/3√x^2y)*(-1/4√y^2/x)/(1/6√x^2y)
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(1/3√x^2y)*(-1/4√y^2/x)/(1/6√x^2y)
(1/3√x^2y)*(-1/4√y^2/x)/(1/6√x^2y)
(1/3√x^2y)*(-1/4√y^2/x)/(1/6√x^2y)
(1/3√x^2y)*(-1/4√y^2/x)/(1/6√x^2y)
=-1/12 √xy^3 /(1/6√x^2y)
=-1/2 √(y^2/x)
=-y/2x √x
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