Question

1 Write the discriminant of V3x² + 21 2x - 223 = 0.
2 Determine whether the roots of the following
quadratic equation are real or not,
13x² + 2V2x -213 = 0
3 Find the nature of roots of quadratic equation
3x? - 215x + 5 = 0
4 Determine the discriminant of the following
quadratic equation
13x
12x + 3
1 =​

Answer 1

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