```
import math
def solve_quadratic_equation(a, b, c):
# calculate the discriminant
d = (b**2) - (4*a*c)
# check if the discriminant is negative
if d < 0:
print("This equation has no real solutions")
elif d == 0:
# calculate the only solution
x = (-b + math.sqrt(d)) / (2*a)
print("The only solution is: ", x)
else:
# calculate the two solutions
x1 = (-b + math.sqrt(d)) / (2*a)
x2 = (-b - math.sqrt(d)) / (2*a)
print("The solutions are: ", x1, "and", x2)
# test the function
solve_quadratic_equation(1, 3, 2)
```