If one zero of polynomial p(x)= (k+4)x2+13 x+3k is reciprocal of the other then find value of k

If one zero of polynomial p(x)= (k+4)x2+13 x+3k is reciprocal of the o

1.	If one zero of polynomial p(x)= (k+4)x2+13 x+3k is reciprocal of the other then find value of k
Answer» Pls give full solution...It will help me understand better☺☺ The image is the only one I could think to do so it is the best I could do to help out the process for this one of those days when we were in our room The answer is 8.