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Mathematics, 09.02.2021 19:20 hi105

Question 4 of 10 Find the discriminant and the number of real roots for this equation.
x2 + 2x + 7 = 0
O A. -24; one real root
O B. -24; no real roots
O C. 28; two real roots
O D. 28; one real root
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Question 4 of 10 Find the discriminant and the number of real roots for this equation.
x2 + 2...
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