Find the integral value of \( x \), if \( \left|\begin{array}{ccc}x^{2} & x & 1 \\ 0 & 2 & 1 \\ ...

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Find the integral value of \( x \), if \( \left|\begin{array}{ccc}x^{2} & x & 1 \\ 0 & 2 & 1 \\ 3 & 1 & 4\end{array}\right|=28 \).
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