The quadratic equation is
.
Compare the above equation with standard form of quadratic equation
.
a = 2, b =
1, and c =
1.
The discriminant is
.
(Substitute : a = 2, b =
1, and c =
1)

= 9 > 0. \ \
\The discriminant is positive, so, the equation has two distinct real solutions.
\The equation
has two distinct real solutions.