Algebramedium · Past Paper
Find the value of p if the roots of 3x^2 - px + 3 = 0 are equal.
A6
B-6
C±6
D9
✓ Correct Answer: C — ±6
D = p^2 - 4(3)(3) = 0 => p^2 = 36 => p = ±6.
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✓ Correct Answer: C — ±6
D = p^2 - 4(3)(3) = 0 => p^2 = 36 => p = ±6.
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