| Exam Board | AQA |
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| Module | AS Paper 2 (AS Paper 2) |
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| Year | 2022 |
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| Session | June |
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| Marks | 4 |
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| Topic | Quadratic Functions |
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4 The equation \(9 x ^ { 2 } + 4 x + p ^ { 2 } = 0\) has no real solutions for \(x\).
Find the set of possible values of \(p\).
Fully justify your answer.
[0pt]
[4 marks]