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9 August, 10:19

Determine the type and number of solutions of x^2 + 2x + 3 = 0.

one real solution

two imaginary solutions

two real solutions

+3
Answers (1)
  1. 9 August, 13:56
    0
    The equation has 2 imaginary solutions

    Step-by-step explanation:

    x² + 2x + 3 = 0

    D = b² - 4ac

    = 2² - 4 (1) (3)

    = - 8

    < 0

    D>0 (2 real solutions)

    D=0 (1 real solution)

    D<0 (2 imaginary or no real

    solutions)

    (Correct me if i am wrong)
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