Find the value of k for which the equation x2+k(2x+k-1)+2=0 has real amd equal roots
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x2+k(2x+k-1)+2=0
x2+2kx+k-k+2=0
x2+2kx+k+2=0
x2+2kx+k=0-2
x2+2kx+k=0
x2+2kx+k-k+2=0
x2+2kx+k+2=0
x2+2kx+k=0-2
x2+2kx+k=0
shanvi28:
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