Question on: WAEC Mathematics - 2001
If (2x^2 + kx - 14 = (x+2)(2x-7)), find the value of K
A
-3
B
5
C
9
D
11
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Correct Option: A
(2x^2 + kx - 14 = (x+2)(2x-7)<br />
∴2x^2 + kx - 14 = 2x^2 - 3x - 14)
equating coefficient K = -3
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