91
The discriminant of the quadratic equation $- x^2 - 5x + 6 = 0$ is :
- (a)1
- (b)$- 1$
- (c)49
- (d)7
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Answer : (C) 49
The discriminant of the quadratic equation - x2 - 5x + 6 = 0 is :
CBSE Class 10 Maths PYQ · Quadratic Equations · Discriminant · 1 Mark · March 2025 · Basic
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