Answer
Discriminant: $0$;
Roots/solutions: Discriminant is zero which means that the quadratic equation will have one real solution.
Work Step by Step
Let us determine the discriminant of the quadratic equation $4x^2-20x+25=0$
which can be calculated as: $D=b^2-4ac=(-20)^2-(4)(4)(25)=0$
This implies that $D$ represents a zero value.
Hence, our answer is:
Discriminant: $0$;
Roots/solutions: Discriminant is zero which means that the quadratic equation will have one real solution.
