Vertex of the parabola \[{{x}^{2}}+4x+2y-7=0\] is [MP PET 1990]

1.	Vertex of the parabola \[{{x}^{2}}+4x+2y-7=0\] is [MP PET 1990]
A.	(?2, 11/2)
B.	(?2, 2)
C.	(?2, 11)
D.	(2, 11)
Answer» B. (?2, 2)

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Vertex of the parabola \[{{x}^{2}}+4x+2y-7=0\] is [MP PET 1990]

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