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12 June, 22:49

Calculate the discrimination to determine the number of real roots

Y=x^2+3x+9

How many real roots does the equation have?

A) One real root

B) Two real roots

C) No real roots

D) No solution to the equation

+2
Answers (1)
  1. 13 June, 00:35
    0
    Replace y with 0 and solve for x. x = - 3-3i √3 2, - 3+3i √3 2

    there is 2 real roots!
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