Math, asked by bkavit43, 1 month ago

for what value of k , X2 + 4x + K real ?

Answers

Answered by vanitaray590

0

Answer:

X,20hope it help you mark brainlest

Answered by MukundNair

0

Answer:

B2 - 4ac --formula

(4) square - 4 x 1 x k=0

16 - 4k =0

4k =16

k =4

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