what is the value of k for which the sum and product of the roots of quadratic equation kx square - 4 x + 4k= 0 are equal
Answers
Answered by
0
Answer:
k= 1
Step-by-step explanation:
it is given in the pictures....
Attachments:
Answered by
1
The value of k is equal to 1.
Step-by-step explanation:
The given quadratic equation:
Here, a = k, b = - 4 and c = 4k
To find, the value of k = ?
The sum of roots = and
The product of roots =
According to question,
The sum of roots = The product of roots
∴ =
⇒
⇒ 4k = 4
⇒ k = 1
Thus, the value of k is equal to 1.
Similar questions