Question

If p(x) =x^42 -2k is divided by (x+1) the remainder is 9, what is the value of k

Answer 1

Answer:

K = -4

Step-by-step explanation:

Since the given polynomial function is divided by X+1 it is given that the remainder is 9.By factor theorem put x = -1 in the given polynomial we get

(-1)^42-2k = 9

1 - 2k = 9

K = -4

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