The discriminant of the equation is -20. You use the formula( that's how I solved it)
Discriminant formula- b^2 - 4(a)(c)
Work:
4^2-4(1)(9) = -20
The formula for this is the part of the quadratic formula
Answer: Honey you have to do that no one on here can plus just a tip
(use a ruler it makes it easy)
Any other time I would answer this sorry
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Hope this helps! :)
