Question

If (x-1)is a factor of p(x) =x^2+x+k,then the value of k is​

Answer 1

Step-by-step explanation:

here ,

Let the value of x be 1. ( x-1= o, x=1)

then ,

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

p(1)=(1)^2+1+k

= 1+1+k

= 2+k

-k = 2 ( here we have move k on the left

k. = 2*-1 hand side )

k = -2

SO ,-2 IS THE CORRECT ANSWER

Answer 2

Answer:

K = -2

Step-by-step explanation:

Refer to attachment for explaination

I hope it helps u ....✌️