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

x2 + 2x + 7 = 0
A. 28; two real roots
B. -24; no real roots
C. -24; one real root
D. 28; one real root
SB

User Michael Tallino
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1 Answer

7 votes
B. -24; no real roots
User Jan Schmitz
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5.1k points
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