Answer:
The values of 'k' are -9 or 9
Step-by-step explanation:
Given:
The quadratic equation is given as:
The roots of the equation are .
Now, we know that, for a quadratic equation of the form
The sum of roots =
Product of roots =
Now, for the given quadratic equation, we have:
Therefore, using the sum of roots, we get:
Now, using product of roots, we get:
Now, plug in the values of in equation (1). This gives,
Hence, the values of 'k' are -9 or 9