Question

. If y=-1 is a zero of the polynomial q (y) = 4y + ky? - y-1, then find the value of k​

Answer 1

Answer:

4(-1)+k(-1)-(-1)-1=0

-4-k-1+1-1=0

-5-k=0

-5=k

Step-by-step explanation:

hope it helps you

Answer 2

Answer:

K = -5

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