Hi,

Could you please mention the correct answer? I solved it but i am not sure if my answer is correct so I dont want to post you a wrong answer

The next time the question pops up I will post it, apologies.

I pulled it off a mock exam so I actually don’t have the answer.

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answer => k=0

because if k=0 then we will have quad. eq. 2x^2 - 8x + 8 = 0

solving this we will get roots x= 2, x=2

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