Find the discriminant and the number of real roots for this equation.
4x2 + 12x + 9 = 0
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Mathematics, 22.02.2021 20:00 kelli151
Find the discriminant and the number of real roots for this equation.
4x2 + 12x + 9 = 0
A. -144; one real root
B. -144; no real roots
C. 0; one real root
D. 0; two real roots
Answers: 1
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