Question Number 160853 by HongKing last updated on 07/Dec/21

Commented by HongKing last updated on 08/Dec/21

$$\mathrm{Answer}:\:\:\sqrt{\mathrm{106}} \\ $$
Answered by kowalsky78 last updated on 08/Dec/21

$${I}\:{think}\:{we}\:{get}\:{the}\:{minimum}\:{when}\:{x}=\frac{\mathrm{5}}{\:\sqrt{\mathrm{106}}}.\:{Is}\:{that}\:{correct}? \\ $$