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20 July, 00:54

Find the discriminant for this equation.

x^2 + 3x + 1 = 0

A) 5

B) 8

C) 10

D) 25

+3
Answers (1)
  1. 20 July, 01:03
    0
    B^2 - 4ac = 0

    3^2 - (4*1*1) = 0

    9-4 = 5

    5 is your answer
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