what is the answer of above question
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Step-by-step explanation:
d is the answer for the above question of yours
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Answer:
(D) 2
Step-by-step explanation:
given -4 is one root.
by reminder theorem,
p(-4) = (-4)² + k×(-4) - 8 = 0
= 16 - 4k - 8 = 0
=> 4k = 8
=> k = 2
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