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21 June, 12:45

Solve the quadratic equation 8x^2-5x-4=0

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Answers (2)
  1. 21 June, 12:48
    0
    Step-by-step explanation:

    x = (5-√153) / 16 = (5-3√ 17) / 16 = - 0.461

    x = (5+√153) / 16 = (5+3√ 17) / 16 = 1.086

    (23x2 - 5x) - 4 = 0
  2. 21 June, 13:09
    0
    5 ± 3 √ 17 / 16
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