Question

value of k in 4x^2 - 2kx + 3 = 0 for no real roots

Answer 1

Answer:

$( - \sqrt{12} \: \: to \: \sqrt{12)}$

Step-by-step explanation:

For no real roots, D < 0

So 4k^2 - 48 < 0

k^2 - 12 < 0

k^2 < 12

k = ( - root 12 , root 12 )

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