CBSE BOARD X, asked by zainabh5101996, 1 month ago

6. For what value of k, the roots of the equation x2 + 4x + k = 0 are real?

Answers

Answered by mathews97

1

Answer:

Hence, k must be less than 4 for the root of the equation x2+4x+k=0 to be real. Hence, k≤4 is the answer.

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