Question

find the zeroes of the polynomial x²+x-p(p+1)​

Answer 1

x2+x-p(p+1)=0

x2+(p+1)x-px-p(p+1)=0

x(x+p+1) -p(x+p+1)=0

(x+p+1)(x-p)=0

x=-p-1, p

Answer 2

hope it helps you in answering the question wish you all the very best