For what values of m is \(9y^{2} + my + 4\) a perfect square?
FURTHER MATHEMATICS
WAEC 2014
For what values of m is \(9y^{2} + my + 4\) a perfect square?
- A. \(\pm {2}\)
- B. \(\pm {3}\)
- C. \(\pm {6}\)
- D. \(+12\)
Correct Answer: D. \(+12\)
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