What are the roots of the polinomial X² +5x +8?

Update: Surprised I am! All top users! And all are wrong. It is apolynomial. It does not have roots!
It must be an equation to have roots. In this case "X² +5x +8" is a polynomial and "X² +5x +8=0" is an equation.
Update 2: Of course you understand that I forgot equals it to zero!
6 answers 6