Question

If a and b are the roots of the equation x2 + ax -b = 0, then value of a and b is

(a) a = 1, b = 2 (b) a = 1, b = -2

(c) a = -1, b = 2 (d) a = -1, b = -2​

Answer 1

Answer:

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Answer 2

Answer:

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