Question Number 159097 by depressiveshrek last updated on 12/Nov/21
$${f}\left({x}\right)={log}_{\mathrm{2}\:} ^{{x}} \left(\frac{{x}^{\mathrm{2}} −\mathrm{1}}{\:\sqrt{{x}+\mathrm{1}}}\right)+\mid{x}\mid^{\mathrm{2}} \\ $$
f-x-log-2-x-x-2-1-x-1-x-2-