Consider the quadratic equation ax^2+bx+c where a, b, and c are rational numbers and the quadratic has two distinct zeros. if one is rational, what is true for the other zeros

If lmn=xyz, which congruences are true by cpctc? check all that apply

Pls! does anybody know a shortcut for answering these types of questions in the future?

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15