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2014-10-25T10:26:30+05:30
(rootx)^-2/3 x root y^4 divide by root xy^-1/2
breakdown root xy^-1/2 as root x^-1/2 multiply by y^-1/2
{root x^-2/3 divide by rootx^-1/2}  {rooty^4 divided by root y^-1/2 }
Apply formula {base same power add}
x^9/4 divided by y^1/12
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