The solution set of 3x2- 8x-3-0 when xe Z is – InterviewSolution

1.

The solution set of 3x2- 8x-3-0 when xe Z is

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3x^2-8x-3=03x^2-9x+x-3=03x(x-3)+1(x-3)=0(x-3)(3x+1)=0x-3=0; x=33x+1=0; x=-1/3

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