Math, asked by lord38ljvmj, 11 months ago

The
equation x²+4x+k=0 has
real roots when

Answers

Answered by zs1973

1

Answer:

When discriminant is greater than or equal to zero.

Answered by jalajdabas4

0

Answer:

when D is greater than or equal to zero

D= b^2-4ac

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