Discriminant of Quadratic Equation
Discriminant of Quadratic Equation (Question)
Determine if the following quadratic equation has two distinct roots.
- x2 – 3x – 1
- 4x2 + 1
- x2 + 2x + 1
If b2-4ac is
<0, no real roots
=0, two equal roots
>0, two distinct roots
Discriminant of Quadratic Equation (Answer)
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