97 is not a "nice" number that has integer factors. Thus, we must use the quadratic formula to solve this equation for x.
Here a=1; b=19; and c=97.
-19 plus or minus sqrt[(-19)^2 - 4(1)(97)]
Thus, x = ----------------------------------------------------------
2(1)
Since the discriminant is negative, this equation has complex roots of the form x=a+ib.
Finish the arithmetic in the above equation to find the actual roots/solutions.