Question Number 187294 by Michaelfaraday last updated on 15/Feb/23
$${solve}: \\ $$$$−\mathrm{1}−\left[{x}^{{x}} −\mathrm{5}{x}+\mathrm{6}\right]^{{x}} =\mathrm{1} \\ $$
Commented by MJS_new last updated on 15/Feb/23
$$\left[{t}\right]=\lfloor{t}\rfloor\:\mathrm{or}\:…? \\ $$