Question 5 of 10
Find the discriminant and the number of real roots for this equation.
x2 + 2...
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
Answers: 1
Mathematics, 21.06.2019 15:30, williamnason123
Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?
Answers: 3
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