Afterwards, we have about a dozen or so binary rules.

Here I added the 5, kind of, on the same line.

We still have a greater than sign.

All we're doing is simplifying the sides, or adding and subtracting from them.

You have a less than or equal sign.

So vector b looks like that 0, 3.

And we need to figure out these focal distances.

I haven't changed this.

Inversed Subtract

Subtract

And this is just a good thing to kind of really get seared into your brain is to have an intuition for these things.

learned how to graph it.

Plot them out on complex plane, and see what happens when you multiply them, when you divide them, when you add them, when you subtract them.

Otherwise, we try the other way.

Minus

Let me define vector b to be equal to 4, minus 2, 0, 5.

So we get x plus 8 is equal to plus or minus 11.

A general, easy way to always do negative numbers is it's just like regular addition and subtraction, but now when we subtract we can go to the left below zero

And,uh,well,you must accept it...

It's equal to 3.

Actually, we could've had another 27 in there.

0 27 is 0.

Add

Knock it off, will you? Knock it off?

Leibniz, who came a little bit later this is 1679 showed that you didn't even need subtraction.

And then to go from 3 to negative 3, well, we subtracted 6 again.

Are you all right, sir?

Bite me.

How'd you like that cooked?

Paint with curves

Right?

Substract from memory

That's always the simplest type of pattern.

Is the water hot enough for you?

He did say it nicely.

Table 11 5.

If it's a binary operator, like ( ) or ( ), we'll have to do the Addition or Subtraction.

A linear combination of these vectors means you just add up the vectors.

We're just adding and subtracting from both sides, in this case, subtracting.

Enable Subtraction

And we do the same algebra.

Which is the same thing as twelve point two two two on and on and on.

Do not let CARE for Kids be something that's cut out.

6 2 is 12, 4 is 16.

Because we're subtracting a positive number from this.