EMBEDMake your selections below, then copy and paste the code below into your HTML source. ThemeOutput TypeLightbox Widget controls
displayed To add the widget to Blogger, click here and follow the easy directions provided by Blogger. To add the widget to iGoogle, click here. On the next page click the "Add" button. You will then see the widget on your iGoogle account. To embed this widget in a post on your WordPress blog, copy and paste the shortcode below into the HTML source: For self-hosted WordPress blogs To add a widget to a MediaWiki site, the wiki must have the Widgets Extension installed, as well as the code for the Wolfram|Alpha widget. To include the widget in a wiki page, paste the code below into the page source. Before we can explain how to divide polynomials using synthetic division, let's refresh a few basic notions: What are polynomials?A polynomial is an expression involving a sum of non-negative integer powers of at least one variable, each multiplied by real (or complex) numbers, which we call coefficients. A polynomial in one variable,
where The degree of a polynomial is the value of the greatest exponent present in the polynomial with a non-zero coefficient. The polynomial written above has degree Polynomial divisionThe division of polynomials is analogous to dividing integers with remainder, which you've most probably encountered in arithmetic. Let
and The terms we use in polynomial division are analogous to those in arithmetic: Note that:
The standard way of calculating the quotient and remainder, given a dividend and divisor, is via the algorithm called the polynomial long division. What is the synthetic division of polynomials?Synthetic division is a shortcut way of dividing polynomials. It gives the same results as the polynomial long division but is much faster as it involves only the coefficients of the dividend and divisor, on which we perform basic arithmetic operations. As a result, we obtain the coefficients of the quotient and the remainder. At a first look, you may find synthetic division a bit complicated, but rest assured: once you get the hang of it, you'll never look back! Synthetic division is most commonly used when dividing by linear monic polynomials Keep in mind that
synthetic division works for any polynomial divisors: for non-monic polynomials as well as for polynomials of degrees higher than one. However, it becomes more and more complicated as the degree of the divisor grows. In this article, we'll discuss in detail some synthetic division examples of non-monic linear polynomials So, let's dive in and learn how to divide polynomials using synthetic division! What is synthetic division calculator?Synthetic Division Calculator is an online tool that helps to calculate the quotient and the remainder using the synthetic division method. In synthetic division, we perform the Euclidean division of polynomials by writing fewer steps and simplifying the calculations.
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