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

11.06.2025 09:53

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

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n^2 - 1

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Why do many people think that Japan is not a gay-friendly country whereas 72% Japanese support same-sex marriage (the same number as in the US)?

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

n^2 - n + n - 1

Can you provide some examples of music with a free form structure?

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(n - 1)(n + 1)

This Type of Fiber Could Have Weight Loss Benefits Similar to Ozempic - ScienceAlert

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

Move the nub up to the top:

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

How effective will the Senate-passed bill, S. 4569, the Take It Down Act, which would criminalize the publication of non-consensual intimate imagery (NCII) be?

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

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

Is Matt Gaetz qualified to be Attorney General of the United States?

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