Question Number 33411 by Rio Mike last updated on 15/Apr/18
$$\:\mathrm{Given}\:\mathrm{that}\:{u}\:\mathrm{and}\:{v}\:\mathrm{are}\:\mathrm{real}\:\mathrm{valued} \\ $$$$\mathrm{functions}\:\mathrm{in}\:{x}\:,\mathrm{then}\:\frac{{d}}{{dx}}\left(\frac{{u}}{{v}}\right)\:{is}\:{equal}\:{to}? \\ $$
Commented by Rio Mike last updated on 15/Apr/18
$${sorry}\:{i}\:{got}\:{it}\:{now} \\ $$$$\:{bring}\:{it}\:{together}\:{we}\:{get} \\ $$$$\:\:\frac{{v}\frac{{du}}{{dx}}−{u}\frac{{dv}}{{dx}}}{{v}^{\mathrm{2}} } \\ $$