Mathematics
Mathematics, 01.11.2019 21:31, allykram7

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

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Find the discriminant and the number of real roots for this equation.
4x2 + 12x + 9 = 0
...

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