If x-1 is a factor of the polynomial 2 x2-k x- then k-a -2b -3c 4d 2

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Factor Theorem

If x+1 is a f...

Question

If x + 1 is a factor of the polynomial 2x² + kx, then k =

(a) −2

(b) −3

(c) 4

(d) 2

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If $x + 1$ is a factor of the polynomial $2 x^{2} + k x$ , then the value of $k$ is

(x - 2)

x^{3} + {2 x}^{2} - k x + 10

k

2 x^{2} + k x

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