Question

2. Find the value of k, (x - 1) is the factor of x2 + 9x – 5 + k
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Answer 1

Step-by-step explanation:

hey mate,

Here is your answer

Answer 2

Answer:

the value of k is -5

Step-by-step explanation:

if (x-1) is a factor of p(x) then if we put x= 1 in the polynomial the answer should come equal to zero.

so,

(1)²+9(1)-5+k=0

1+9-5+k=0

10-5+k=0

5+k=0

k= -5

I hope this helped you

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