Question Number 122580 by mathace last updated on 18/Nov/20
$${Solve} \\ $$$${x}^{{x}} =\mathrm{2}{x} \\ $$
Commented by MJS_new last updated on 18/Nov/20
$$\mathrm{obviously}\:{x}_{\mathrm{1}} =\mathrm{2} \\ $$$${x}_{\mathrm{2}} \approx.\mathrm{346323362} \\ $$
Commented by mathace last updated on 18/Nov/20
$${How}\:{did}\:{you}\:{find}\:{your}\:{second}\:{root},{sir}? \\ $$
Commented by MJS_new last updated on 18/Nov/20
$$\mathrm{approximation} \\ $$