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Question Number 96669 by john santu last updated on 03/Jun/20
$$\mathrm{find}\:\mathrm{minimum}\:\mathrm{value} \\ $$$$\mathrm{f}\left(\mathrm{x}\right)\:=\:\sqrt{\mathrm{x}^{\mathrm{2}} +\mathrm{9}}+\sqrt{\mathrm{x}^{\mathrm{2}} −\mathrm{30x}+\mathrm{250}} \\ $$
Answered by bemath last updated on 03/Jun/20
$$\mathrm{17}? \\ $$
Commented by Farruxjano last updated on 03/Jun/20
$$\mathrm{Absolutely}\:\mathrm{right}! \\ $$
Answered by Farruxjano last updated on 03/Jun/20
Commented by john santu last updated on 04/Jun/20
$$\mathrm{yes}..\mathrm{thanks}\: \\ $$