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The values of k for which equation x^2+k(4x+k-1)+2=0 has real and equal roots

The values of k for which equation x^2+k(4x+k-1)+2=0 has real and equal roots 

Grade:12

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4404 Points
5 years ago
just simply put
D=0
(coff of x)^2-4(coff of x^2) (constant term)=0

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