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in Quadratic Equations by (35.6k 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

+1 vote
by (35.1k points)

Correct answer is

(C) 1/2

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