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Mathematics, 15.12.2020 23:00 luisgonz5050

Question 5 of 10 Find the discriminant and the number of real roots for this equation.
x2 + 2x + 7 = 0
A. 28; one real root
B. -24; no real roots
C. -24; one real root
D. 28; two real roots

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Question 5 of 10 Find the discriminant and the number of real roots for this equation.
x2 + 2...
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