Let's see if we use this is a plus right here.

It's not negative it's positive. These are investments that pay for themselves.

It's not like protons have a little plus written on them.

Plus 1, plus 2, plus 2, plus 1.

Three, plus three, plus three, plus three.

plane sign, plane sign

So it's going to be 1 2 3. So it's going to be 1 2 3.

So what's zero, plus zero, plus zero, plus zero?

3 is the coefficient on the x.

So these 3's cancel out. The right hand side of the equation is just x.

Plus 3at plus ab.

start is the time for which the shutdown is scheduled. If it starts with a plus sign, the current time is added. Zero means immediately.

3 plus 5 plus 3 plus 2 is 7.

It's going to be x plus 5,x plus 6,x plus 7,x plus 8, and x plus 9.

That's 5x plus 5 plus 6 is 11 plus 7 is 18 plus 8 is 26 plus 9.

So x plus 1 plus x plus let me write it this way x plus 1 plus x plus 2, well actually the first one,let's call it x,x plus 3,x plus 4

So for example, if I give you the choice between the reward sequence plus 1, plus 2, plus 2, plus 2, or plus 2, plus 3, plus 4, which one should be agent want?

1 plus u plus 2 plus 6, that's equal to u plus 9. u plus 9 is going to have to equal something.

Eight plus seven plus zero.

Four plus seven plus six.

Four, plus four, plus four.

Now we're in the 100's place. 1 plus 0 is 1. Plus 9 is 10.

One plus three plus five.

Ox plus water plus mountain.

Well that's equal to two plus two plus two plus two.

So we just say that this is the same thing is x times x plus five plus five times x plus five. x squared plus five x plus five x plus twenty five.

That is to say, the Sabbath is the test of one 's faith.

So anyway, we have 60 plus 60 plus 24 plus 24, that's 120 plus 48, so 168.

And then we have the negative 1, negative 1. Plus 1, plus 1, negative 1, these cancel out.

I have nothing, plus nothing, plus nothing, plus nothing.

So the perimeter of the first square is 4x. x plus x plus x plus x.

1 plus 0 plus 7 is 8, plus 6 is 14.

One plus one plus one is three.

That's one one, plus another one, plus another one.

Plus

Plus a.

So negative 21, just so you can see how it fit in, and then all of that over 2a. a is 1, so all of that over 2. So what does this simplify, or hopefully it simplifies?

It is therefore commonly called the division sign.

So x plus x,plus 18 is equal to 40. x plus x is equal to 2x,plus 18 is equal to 40.

So four plus zero plus zero.

So it's eight plus eight plus eight.

3 plus 5 plus 5 is 7,

So n plus u, 6 plus 3.

Plus 2a plus bx, that's those two terms.

So 5 plus and then a plus 5.