Question

QUE ) If -5 is a root of the quadratic equation 2x² + px - 15 = 0 and the quadratic equation
p(x² + x) + k = 0 has equal roots then k =

(A) 7/4
(B) -7/4
(C) 4/7
(D) -4/7​

Answer 1

Answer:

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