Trinomial Solver

Aaaaaaand here is my first program in like 3 weeks, well, in Python at least, pretty simple but idc, till next time.

from math import sqrt
def tri(a, b, c):
    x = (-b)-sqrt(b**2-(4*a*c))
    y = 2*a
    x2 = (-b)+sqrt(b**2-(4*a*c))
    q = x/y
    q2 = x2/y
    print('{:.2f}'.format(q))
    print('{:.2f}'.format(q2))