Question 284311
differentiate the following with regard to x:
{{{y=(3x^2+4x^5)/x^3}}}
{{{ y = (3/x) + 4x^2}}}
y' = {{{(-3/x^2) + 8x}}}
or {{{(8x^3 - 3)/x^2}}}
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PS  It's "with respect to x"