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

Last Updated: 18.06.2025 04:05

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

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

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(n - 1)(n + 1)

Do individuals with borderline personality disorder have awareness of their actions or do they believe their behavior is normal?

Move the nub up to the top:

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

n^2 - 1

There was this one weird Bollywood movie that was released in the 2000s. Amitabh Bachchan was starring with another actress and the story was about how the old guy (Amitabh Bachchan) fell in love with the young woman. What is the name of this movie?

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

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How should one handle a situation where they suspect their partner of cheating, but their partner denies it and claims it is all in their head?

n^2 - n + n - 1

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

Why is the left keep misrepresenting what Trump said about his daughter? When asked if he would date her if he weren’t her father, it simply reflected pride in raising a smart, respectful, and loving daughter with good morals all men want that no?

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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

Is it just me, or do we all hate Sasuke from Naruto?

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