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The roots of the quadratic equation $4x^2 - (a - 1)^2 = 0$ are :
- (a)$a-1, a + 1$
- (b)$\frac{a-1}{2}, -\frac{a+1}{2}$
- (c)$\frac{a-1}{2}, -\frac{a-1}{2}$
- (d)$\pm(a-1)$
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(B) $\frac{a-1}{2}, -\frac{a+1}{2}$
The roots of the quadratic equation 4x2 - (a - 1)2 = 0 are :
CBSE Class 10 Maths PYQ · Quadratic Equations · Find roots · 1 Mark · March 2026 · Standard
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