Math, asked by hawalshubham1234, 6 months ago

The roots of p? + kp + k = 0 are real and equal, find k.

Answers

Answered by Pablu

2

Answer:

K = 0 or 4

Step-by-step explanation:

The roots of x2 + kx + k = 0 are real and equal

i.e., b2 − 4ac = 0

k2 − 4 * ( 1 ) * k = 0

k2 − 4k = 0

k * ( k − 4 ) = 0

Thus , k = 0 or 4

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