Question

If 1 is the one of the zeros of the polynomial x square +x+k ,then the value of k is

Answer 1

Step-by-step explanation:

given, 1 is the zero of p(x)=x^2+x+k

=>p(1)=1^2+1+k=0

=>. =1+1+k=0

=>. =2+k=0

=>. k=-2

therefore:-k=-2.