Question Number 194321 by CrispyXYZ last updated on 03/Jul/23
$$\mathrm{find}\:\left(−\frac{\left({y}_{\mathrm{1}} −{y}_{\mathrm{2}} \right)\left(\frac{{y}_{\mathrm{1}} {y}_{\mathrm{2}} }{\mathrm{4}}−\mathrm{4}\right)^{\mathrm{2}} }{{y}_{\mathrm{1}} {y}_{\mathrm{2}} }\right)_{\mathrm{min}} \:\:\:\:\:\:\left({y}_{\mathrm{1}} >\mathrm{0}>{y}_{\mathrm{2}} \right) \\ $$