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What is the value of k, if the roots of ...

What is the value of k, if the roots of `x^(2) + kx + k = 0` are real and equal ?

A

`0`

B

4

C

`0` or 4

D

2

Text Solution

Verified by Experts

The correct Answer is:
C [The roots are real and equal `:. Delta =0`]
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