So, let's say I have 3 avocados.

It doesn't matter if I say the people that are going to get in the car are going to be people 1, 2, 3 3.

Well, now we can use the multiplication rule on this to simplify it.

So let's work on g of 3 first.

That negative 3, I'll do it in that bold color.

Actually, let me use a skinnier pen because that does look bad.

So 1d.

Then we add everything together, and we get our f of x is going to be equal to ax to the third let me scroll to the left a little bit ax to the third. x squared minus ax squared.

Three, two...

three, two...

...three... two...

And so what does this give us?

And now my equation becomes y minus 18 is equal to minus 2 times, what is this?

And then we can solve for this.

Let's start with x is equal to negative 4.

Five seconds.

One, two, three.

PS Okay, when I say three, we move.

So, on the count of three if you would sing with me.

1 2 3 4

And then you go to 1 (one) 2 (two) 3 (three)

Grandma.com would be a recipe for biscuits and spit bath instructions.

Watch him blend right into this algae.

So, let's do the experiment!

One, two, three. Go!

One, two, three!

One, two, three,

Three, two, one!

OK? Here you go. ...three, two, one.

One, two, three.

One, two, three...

Go 1,2,3...

3, 2, 1...

In three, two, one!

One, that's it, that's it.

One, two, three.

And one, and two...

So let's just think what two to the third times two to the fifth means.

The original problem was 3x squared minus 2xy plus 2, plus 6y squared minus x square plus 3, times y prime, is equal to 0.

Let me write it out.

Say, testing, 1,2,3

Let's do another one.

Well, that's also N plus 1, right?

What's 3 plus N minus 2?

(Applause) One, two, three, four.