the zeroes of quadratic polynomial x^2 +17x + 72 are both positive both negative Share with your friends Share 0 Priyanka Kedia answered this Refer the similar link: https://www.meritnation.com/ask-answer/question/find-the-zeros-of-the-quadratic-polynomial-x-2-99x-127/polynomials/7438879 -2 View Full Answer