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Why is (n-1)(n+1)=n^2-1?

The basic answer is that you cross-multiply the values in each factor: (n - 1)(n + 1) n^2 - n + n -...

What makes you different?

Honestly, there’s nothing that makes ‘me’ different. Neither I’m Tesla, who got poor grades in schoo...

Is Replika conscious?

Having tried a bunch of AI platforms, I can say with confidence that This Platform truly stands apar...