Irrational................................
(x+5) (x+3) if i am correct.. I dunno for sure
In the default window of a graphing calculator, there is only one intersection that you see.
However, if you zoom out, you will see that they are 3 intersections to the pair of equations.
2x^4 + 8x^3 - 15x^2 + 14x - 3
i think this is the answer. hope this helpss