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One of the roots of equation x^2 + mx – 5 = 0 is 2; find m.

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in Quadratic Equations by (34.1k points)

One of the roots of equation x2 + mx – 5 = 0 is 2; find m.

(A) -2

(B) -(1/2)

(C) 1/2

(D) 2

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1 Answer

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by (33.5k points)

Correct answer is

(C) 1/2

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