How do you solve #x^2-6x+25=0#?
1 Answer
Jul 4, 2015
This has no real solution. It does have imaginary solutions however.
Explanation:
You can see this in two ways.
1) Without the discriminant
Since
If you want the imaginary solutions:
2) With the discriminant
The discriminant is:
It can be proven that if this discriminant is less than 0, the equation has no solutions: