The least value of the expression \( x^{2}+4 y^{2}+3 z^{2}-2 x-12 y \) \( -6 z+14 \) is
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The least value of the expression \( x^{2}+4 y^{2}+3 z^{2}-2 x-12 y \) \( -6 z+14 \) ishttps://bit.ly/YTAI_PWAP https://www.pw.live
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