In [tex]\triangle ABC, AB=4, BC=5, and AC=7[/tex]. Point X is in the interior of the triangle such that [tex]AX^2 + BX^2 + CX^2[/tex] is a minimum. What is X, and what is the value of this expression?(adsbygoogle = window.adsbygoogle || []).push({});

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# Homework Help: Inequality problem

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