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If the quadratic equation $ax^2 + bx + c = 0$ has real and equal roots, then the value of $c$ is :
- (a)$-\frac{b}{2a}$
- (b)$\frac{b^2}{4a}$
- (c)$\frac{b}{2a}$
- (d)$-\frac{b^2}{4a}$
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(C) $\frac{b^2}{4a}$
If the quadratic equation ax2 + bx + c = 0 has real and equal roots, then the value of c is :
CBSE Class 10 Maths PYQ · Quadratic Equations · Nature of Roots · 1 Mark · March 2024 · Standard
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