What is the discriminant of the quadratic equation 7×^2+6×+3=0

asked Jun 18, 2020 62.7k views

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6 votes

Answer:

-48

Explanation:

For a general quadratic equation
ax^2+bx+c=0 , the discriminant =
b^2-4ac .

So in your case,
$b^2-4ac = 6^2-(4 \cdot 7 \cdot 3) = 36-84 = -48$

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