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Question
\[\lim_{x \to - 1}{\left( 4 x^2 + 2 \right)}\]
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Solution
\[\lim_{x \to - 1} \left( 4 x^2 + 2 \right)\]
\[ = 4 \left( - 1 \right)^2 + 2\]
\[ = 4 + 2\]
\[ = 6\]
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