Question

If 1 is one of the zeros of the polynomial x square + x + k then the value of k is option 2 option b 4 option c - 2 option d - 4

Answer 1

Answer:

option c is correct

Step-by-step explanation:

K=-2

1 is the zero of given polynomial

p(x) = X^2+X +K

p(x) = 1

1^2+1+k =0

1+1+k=0

2+k=0

k = -2

hope this answer may help you