- Determine the nature of roots of each of the following equations
- For what values of p will the equation
?
- if the equation
has equal roots, find k.
- For what value of a will the equation
have equal roots?
- If the roots of the equation
are equal, then show that
- Show that the roots of the equation
will be equal, if either
or
- If
are rational and
, show that the roots
are rational.
- Prove that the roots of the equation
are real for all values of k.
- Show that the roots of the equation
are imaginary.
- If the roots of the quadratic equation
are real and unequal, prove that the roots of the equation
are imaginary