Q. 1. If - 4 is a root of the quadratic equation 
and the quadratic equation
has equal roots, find the value of k.
Q. 2. Find the value of k such that the quadratic equation 
has equal roots.
Q. 3. Find the values of k so that 
is a factor of 
Q. 4. If one root of the equation 
is 2, find the value of k. Also find the other root.
Q. 5. For what value of k,
is a perfect square?
Q. 6. For what values of p, the equation
has coincident roots?
Q. 7. Find the value of p so that the equation
has equal roots. Also find the roots.
Q. 8. If one root of the quadratic equation 
is 3, find the other root. Also
find the value of p.
Q. 9. If 
is a root of the quadratic equation 
and the quadratic equationhas equal roots, find the value of k.
Q. 10. Find the value of p which will make the product of 
equal in value of p.
Q. 11.
Q. 12.
