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15 February, 21:23

Determine the following

quadratic equations have real

roots

1) 3x² - √2x-√3

+3
Answers (1)
  1. 15 February, 22:57
    0
    Step-by-step explanation:

    √3 x² - 2x - √3 = 0

    √3 x² - 3x + x - √3 = 0

    √3 x (x - √3) + 1 (x - √3) = 0

    (x - √3) (√3 x + 1) = 0

    x - √3 = 0, √3 x + 1 = 0

    x = √3, x = - 1/√3
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