Answer:
Real and irrational root
Step-by-step explanation:
Since a quadratic equation ,
Has two real different roots,
If the value of discriminant
Has two equal real roots,
If
Has two imaginary roots,
If
Here, the given equation,
Hence, the equation has the two unequal real roots,
Now, √D is an irrational number ( Which can not be expressed in the form of p/q in which q≠0 )
Therefore, the given equation has real and irrational root,
Third option is correct.