Question Number 1031 by slezthacute@Yahoo.co.id last updated on 21/May/15
$$\mathrm{8}\sqrt{\mathrm{2}} \\ $$
Answered by 123456 last updated on 21/May/15
$$\mathrm{1}<\mathrm{2}<\mathrm{4} \\ $$$$\mathrm{1}<\sqrt{\mathrm{2}}<\mathrm{2} \\ $$$$\mathrm{8}<\mathrm{8}\sqrt{\mathrm{2}}<\mathrm{16} \\ $$
Commented by 123456 last updated on 21/May/15
$$\mathrm{1}<\mathrm{2}<\frac{\mathrm{9}}{\mathrm{4}}=\mathrm{2},\mathrm{25} \\ $$$$\mathrm{1}<\sqrt{\mathrm{2}}<\frac{\mathrm{3}}{\mathrm{2}}=\mathrm{1},\mathrm{5} \\ $$$$\mathrm{8}<\mathrm{8}\sqrt{\mathrm{2}}<\mathrm{12} \\ $$