If, (a + 1)x2 + 2(a+1)x + (a 2) = 0, then, for what parameter of a – McqOptions

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1.	If, (a + 1)x2 + 2(a+1)x + (a 2) = 0, then, for what parameter of a the given equation have equal roots?
A.	(- , -1)
B.	[-1, )
C.	(0, 1)
D.	Not possible
Answer» E.

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