Mathematics

Mathematics, 30.03.2021 01:20, TrudnEli9904

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
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Find the discriminant and the number of real roots for this equation. x2 + 2x + 7 = 0
A. 28;...

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