If the roots of equation \[{{x}^{2}}+px+q=0\] differ by 1, then [MP PET 1999]

If the roots of equation \[{{x}^{2}}+px+q=0\] differ by 1, then [MP PE

1.	If the roots of equation \[{{x}^{2}}+px+q=0\] differ by 1, then [MP PET 1999]
A.	\[{{p}^{2}}=4q\]
B.	\[{{p}^{2}}=4q+1\]
C.	\[{{p}^{2}}=4q-1\]
D.	None of these
Answer» C. \[{{p}^{2}}=4q-1\]

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If the roots of equation \[{{x}^{2}}+px+q=0\] differ by 1, then [MP PET 1999]

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