This week we looked a the discriminant and how to find how many roots there will be and what kind of root it will be.
You would need to use the equation 
If the discriminant is above 0 then it will have 2 roots and be considered a distinct root, a real root and a rational/irrational root. If the discriminant is equal to 0 then it will have 1 root and will be considered as a equal root and a real root. If the discriminant is below zero then it will have 0 roots and will be considered to have no roots.
Ex:
