This side squared, 3 squared, plus this side squared, plus 4 squared, is going to be equal to the absolute value of 3 minus 4i squared, the absolute value squared.

Right, the value of 1 squared oh, right.

The value of that dollar would be 1 divided by 1.11 squared.

I take the value for pi and multiply it by the radius squared.

The height is the value of the function, which is x y squared.

It's equal to a squared b squared, plus a squared d squared, plus c squared b squared, plus c squared d squared, minus a squared b squared, minus 2abcd, minus c squared, d squared.

But last time, when we had y equal x squared, this value was 0.

We want to get the value of n squared, and that's what we return.

Our area squared is equal to a squared times b squared. a squared times d squared, plus c squared times b squared, plus c squared times d squared.

So you get 25 is equal to the absolute value of 3 minus 4i squared.

Well whatever x value is, it's on the curve, it's going to be that squared.

Multiply both sides by b squared. y squared is equal to b squared over a squared x squared plus b squared.

This looks complicated, but I just took this x value and I squared it, because it's on the line y is equal to x squared.

So 4x squared minus x squared is 3x squared.

3v squared minus 2v squared is just v squared.

That's what 5 squared is, and of course multiplying it by one doesn't change its value.

And what this process ordinarily squares does, is it minimizes that value. Sum of squared residuals.

9 squared is 3x squared.

4x squared is 2x squared.

So what's threei squared? threei squared is equal to three squared times i squared.

60 squared plus 32 squared is equal to x squared.

2x squared is 4x squared, and 1 squared is 1.

Z squared minus 4, that's a squared minus b squared.

And that equals c squared minus d squared i squared.

Its present value is 20 plus 50 divided by 1.02, plus the 35 divided by 1.02 squared.

When we run this, we see the value of 37 squared, which is quite a big number.

It's a squared minus b squared.

Of a squared plus b squared.

A squared minus b squared, right?

Minus 11x squared minus 11x squared.

This squared plus this squared is going to equal that squared.

It's s over s squared over s squared plus a squared.

So minus 7x squared minus 4x squared is minus 11x squared.

So a squared is equal to x squared minus 2xf plus f squared plus y squared.

So then you get b squared over a squared x squared is equal to b squared.

You add a squared to both sides, and you get f squared is equal to b squared plus a squared or a squared plus b squared.

It's 1 over s squared. y is equal to 1 over s squared, times s squared, over s squared plus a squared.

But that's the same thing as s squared over s squared, plus a squared over s squared.

So it's x squared over a squared plus y squared over b squared is equal to 1.

This becomes f squared over a squared minus 1 times x squared.

And the denominator becomes a squared times f squared minus a squared.

Multiply both sides times s squared over s squared plus a squared.

I just factor out the x squared there, minus y squared is equal to f squared, the focal length squared, minus a squared.

That equals a squared minus b squared.

I get c squared minus di squared.