Grade 12Algebra
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
1 Answer
Deepak Kumar Shringi
just simply put
D=0
(coff of x)^2-4(coff of x^2) (constant term)=0
D=0
(coff of x)^2-4(coff of x^2) (constant term)=0
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