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Q1. IOf one root xsquare-ax-4= is negative of the other then the value of a isa)0b)1c)2d)4

Answer»

Let the roots of the equation x²-ax-4 = 0 be P and –p
Sum of the roots (p + (-p)) = -(-a)
THEREFORE, a = 0

The ANSWER is OPTION a



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