If x2Â +Â kxÂ +Â kÂ =Â 0Â has repeated roots, then the v – McqOptions

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1.	If x2Â +Â kxÂ +Â kÂ =Â 0Â has repeated roots, then the value of k will satisfy :_x005F_x000D_ Â _x005F_x000D_
A.	k<0 or k>4
B.	k=4 only
C.	0<k<4
D.	k=4 or k=0
Answer» E.

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