Examples of using A polynomial in English and their translations into Thai
{-}
-
Colloquial
-
Ecclesiastic
-
Ecclesiastic
-
Computer
It's going to be a polynomial right?
If I were to give you x squared plus 1,this is a polynomial.
The standard form of a polynomial, essentially just.
Let's say I'm defining, so this is a polynomial.
People also translate
Because it's going to be a polynomial.
And here we have a polynomial that represents the area of this figure right there.
In this video I want to introduce you to the idea of a polynomial.
So a binomial is just a polynomial with two terms.
And we do know what happens with i when you put it into a polynomial.
Expansion& factorization of a polynomial/ Quadratic equations.
Let me give you just a more concrete sense of what is and is not a polynomial.
Using a polynomial will keep on adding terms to that polynomial. .
For example, if I were to have x to the negative 1/2 plus 1,this is not a polynomial.
If you have a polynomial, you could have more than one values of x that satisfy this equation.
Now what I want to do next is do a couple of examples of constructing a polynomial.
And you can approximate a polynomial and we will see some pretty powerful results later on.
Now the last thing I want to introduce you to is just the idea of the standard form of a polynomial.
Might want to review factoring a polynomial, if you found that a little confusing, that step.
But what I want to do in these four examples is represent the area of each of these figures with a polynomial.
Length. So we could have a polynomial of just one term. And it would just be a constant term.
So where we left off in the last video, we kept trying to approximate this purple f of x with a polynomial.
But we just wouldn't call this a polynomial because it has a negative and a fractional exponent in it.
And then one last part to dissect the polynomial properly is to understand the coefficients of a polynomial.
And I would want to approximate it, I would want to create a polynomial that can approximate the function around this point.
It has a polynomial in the numerator-- Let's see, we have x squared over-- and another polynomial in the denominator.
And at least, in my mind, the reason why I care about the degree of a polynomial is because when the numbers get.
Once again, this is not a polynomial, because it has a square root in it, which is essentially raising something to the 1/2 power.
So a Taylor polynomial says that if I have a differentiable function f of x, and I want to approximate it with a polynomial at c, so at some value of x equals c, I want to approximate this function.
So since we have a polynomial here that makes this differential equation nonhomogeneous, let's guess that a particular solution is a polynomial.