Why is (n-1)(n+1)=n^2-1?
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The basic answer is that you cross-multiply the values in each factor: (n - 1)(n + 1) n^2 - n + n -...
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The basic answer is that you cross-multiply the values in each factor: (n - 1)(n + 1) n^2 - n + n -...
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There’s some validity in the answers I’ve read, but in general, it comes down to upbringing. If you...
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No. I think that when my wife admitted to cheating on me with married man that she told me about it...
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1710-0615, Mohican Tribe, Bronx, NY, 14-Pages. In 1710-0615, Painting of Mohican Tribe Chief Etow Oh...
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