Question Number 209290 by klipto last updated on 06/Jul/24
$$\boldsymbol{\mathrm{a}}^{\mathrm{2}} −\boldsymbol{\mathrm{a}}−^{\mathrm{1000}} \sqrt{\left(\mathrm{1}+\mathrm{8000}\boldsymbol{\mathrm{a}}\right)}=\mathrm{1000} \\ $$$$\boldsymbol{\mathrm{find}}\:\boldsymbol{\mathrm{a}} \\ $$
Commented by mr W last updated on 06/Jul/24
$${you}\:{can}\:{only}\:{approximate}! \\ $$