p(x)=x2+22​x−6=x2+32​x+2​×32​=x(x+32​)−2​(2+32​)=(x−2​)(x+32​)Zeroes of the polynomial are 32​ and −32​Sum of the zeroes =(−32​)/12​−32​=−22​−22​=−22​Product of zeroes =2​×(−32​)=−6/1−6=−6Hence the relationship verified