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

Last Updated: 19.06.2025 23:55

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

So, that’s a rectangle with sides 2 and 4.

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What is the moral stance on lying? Can you provide examples of when it is appropriate or inappropriate to lie? Does the Bible address this issue?

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Move the nub up to the top:

Why does Nickelback, a popular Canadian alternative-rock band, receive so much hate? Is it because they are not considered "edgy" by some people?

n^2 - n + n - 1

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The basic answer is that you cross-multiply the values in each factor:

How did you respond to, "Why do you love me"?

If you cut off the end of that rectangle, you make it smaller, 2 * 3 and a separate nub of size 1 * 2

The more direct answer is to look at a rectangle with sides of n + 1 and n - 1, let’s go with n = 2

And you are left with almost a square. One less than the square of side n.

Older Americans are happiest living in these 5 US states, study says — is yours one of them? - Yahoo

(n - 1)(n + 1)

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I am interested in gang stalking tactics. How do covert agents use street theater and false narratives to torment targeted individuals?

n^2 - 1