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-9x^{2}+5x-2=0 what is the discriminat
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-9x^{2}+5x-2=0 what is the discriminat

User MHebes
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1 Answer

3 votes

Answer:

D = -47

Explanation:

-9x²+5x-2 = 0 (a = -9, b = 5, c = -2)

D = b² - 4ac

= 5² - (4*-9* -2) =

25 - (72) = -47

User Endurogizer
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