Why is (n-1)(n+1)=n^2-1?
08.06.2025 10:26
n^2 - n + n - 1
xxx x
Move the nub up to the top:
(n - 1)(n + 1)
So, that’s a rectangle with sides 2 and 4.
n^2 - 1
Why do narcissists keep calling on the phone after years of separation?
xxx
xxxx
If you cut off the end of that rectangle, you make it smaller, 2 * 3 and a separate nub of size 1 * 2
Did sharing a wife turn out okay?
And you are left with almost a square. One less than the square of side n.
xxx
xx
What is your best gay fantasy?
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:
xxxx
What was your first experience like with a black man?
xxx x