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How to solve this problem, 4x ^ 2 - 5x - 12 = 0 - Quora

www.quora.com › ...
Nov 13, 2023 · One way to solve it, is the quadratic formula: a = 4, b = -5, c = -12 x = (5 +- sqrt(25 + 4•4•12)) / 8 = (5 +- sqrt(217)) / 8 ≈ 2.466 and - ...
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