Question Number 156453 by MathSh last updated on 11/Oct/21
$$\mathrm{Solve}\:\mathrm{for}\:\mathrm{real}\:\mathrm{numbers}: \\ $$$$\mathrm{9}\:+\:\mathrm{log}_{\mathrm{2}} \:\frac{\mathrm{x}}{\mathrm{x}^{\mathrm{4}} \:+\:\mathrm{48}}\:=\:\mathrm{2}\:+\:\frac{\mathrm{2}}{\:\sqrt{\mathrm{x}\:-\:\mathrm{1}}} \\ $$