The value of \[k\]for which \[2{{x}^{2}}-kx+x+8=0\]has equal and real roots are [BIT Ranchi 1990]

The value of \[k\]for which \[2{{x}^{2}}-kx+x+8=0\]has equal and real

1.	The value of \[k\]for which \[2{{x}^{2}}-kx+x+8=0\]has equal and real roots are [BIT Ranchi 1990]
A.	-9 and -7
B.	9 and 7
C.	-9 and 7
D.	9 and -7
Answer» E.

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The value of \[k\]for which \[2{{x}^{2}}-kx+x+8=0\]has equal and real roots are [BIT Ranchi 1990]

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