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Tuesday, 25 August 2026
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If \(\log _{2}\left(3 y^{2}+8 y-1\right)=1\), evaluate \(Y\).

If \(\log _{2}\left(3 y^{2}+8 y-1\right)=1\), evaluate \(Y\).
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  • A \(y=1 / 3\) or \(-3\)
  • B \(y=-1 / 3\) or 3
  • C \(y=-1 / 3\) or \(-3\)
  • D \(y=1 / 3\) or 3
  • E \(y=3\) (twice)
Correct Answer: Option A
Explanation:

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