Register

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

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
21.0k views
2 votes
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
by
7.3k points

1 Answer

7 votes
B. -24; no real roots
User Jan Schmitz
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!