Question

for what value of k -4 is a zero of the polynomial x²-x-(2k+2)

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

p(x) =x^-(2k+2)

p(-4)=(-4)^2-(2k+2)

=16-2k-2 =0

=14=2k

k=14/2

k=7