Siow Lin Hoe's answer to hfrh's Secondary 4 A Maths Singapore question.
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(i) p>4
(ii) from part i, two real roots for p = 2
Note only on real root for p=-1 or 4
(ii) from part i, two real roots for p = 2
Note only on real root for p=-1 or 4
Date Posted:
3 years ago
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