<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Sun, 12 Apr 2026 16:30:18 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/polynomials/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Mathematics - All About Solving Polynomials (part 3)]]></title><description><![CDATA[Introduction Hey it's a me again @drifter1! Today's article is another high-school refresher on Mathematics, and more specifically on Solving Polynomials. This is the third and final part. I highly suggest]]></description><link>http://direct.ecency.com/hive-163521/@drifter1/mathematics-all-about-solving-polynomials-part-3</link><guid isPermaLink="true">http://direct.ecency.com/hive-163521/@drifter1/mathematics-all-about-solving-polynomials-part-3</guid><category><![CDATA[hive-163521]]></category><dc:creator><![CDATA[drifter1]]></dc:creator><pubDate>Wed, 01 Dec 2021 09:28:33 GMT</pubDate><enclosure url="https://images.ecency.com/p/6C2W1azD1rBs8i6zaoWCoZp3KX45aC1RHfyKz9heVdAjVoF5vr6uYD4?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Mathematics - All About Solving Polynomials (part 2)]]></title><description><![CDATA[Introduction Hey it's a me again @drifter1! Today's article is another high-school refresher on Mathematics, and more specifically on Solving Polynomials. This is the second part. I highly suggest checking]]></description><link>http://direct.ecency.com/hive-163521/@drifter1/mathematics-all-about-solving-polynomials-part-2</link><guid isPermaLink="true">http://direct.ecency.com/hive-163521/@drifter1/mathematics-all-about-solving-polynomials-part-2</guid><category><![CDATA[hive-163521]]></category><dc:creator><![CDATA[drifter1]]></dc:creator><pubDate>Mon, 29 Nov 2021 08:17:45 GMT</pubDate><enclosure url="https://images.ecency.com/p/6C2W1azD1rBs8i6zaoWCoZp3KX45aC1RHfyKz9heVdAjVoF5vr6uYD4?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Mathematics - All About Solving Polynomials (part 1)]]></title><description><![CDATA[Introduction Hey it's a me again @drifter1! Today's article is another high-school refresher on Mathematics, and more specifically on Solving Polynomials. It's a follow-up to the previous posts about]]></description><link>http://direct.ecency.com/hive-163521/@drifter1/mathematics-all-about-solving-polynomials-part-1</link><guid isPermaLink="true">http://direct.ecency.com/hive-163521/@drifter1/mathematics-all-about-solving-polynomials-part-1</guid><category><![CDATA[hive-163521]]></category><dc:creator><![CDATA[drifter1]]></dc:creator><pubDate>Sat, 27 Nov 2021 10:57:18 GMT</pubDate><enclosure url="https://images.ecency.com/p/6C2W1azD1rBs8i6zaoWCoZp3KX45aC1RHfyKz9heVdAjVoF5vr6uYD4?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Direct Substitution for Polynomials - Simple Proof]]></title><description><![CDATA[Earlier on I showed what the direct substitution property is and how it can be applied to solve limits involving polynomials or rational functions very easily. In this video I go over a simple proof for]]></description><link>http://direct.ecency.com/hive-128780/@mes/direct-substitution-for-polynomials-simple-proof</link><guid isPermaLink="true">http://direct.ecency.com/hive-128780/@mes/direct-substitution-for-polynomials-simple-proof</guid><category><![CDATA[hive-128780]]></category><dc:creator><![CDATA[mes]]></dc:creator><pubDate>Sat, 27 Feb 2021 03:29:12 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45e4K6awxAr7QefgTrjrRSu223QMtNCbLvQdC?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Compiling an Elementary Symmetric Polynomial]]></title><description><![CDATA[Today's experiment with the Compiler Explorer: let's compute an elementary symmetric polynomial: This is the sum of all 3-element products of the input variables. This is an example where we can see a]]></description><link>http://direct.ecency.com/programming/@markgritter/compiling-an-elementary-symmetric-polynomial</link><guid isPermaLink="true">http://direct.ecency.com/programming/@markgritter/compiling-an-elementary-symmetric-polynomial</guid><category><![CDATA[programming]]></category><dc:creator><![CDATA[markgritter]]></dc:creator><pubDate>Sun, 15 Jul 2018 23:29:00 GMT</pubDate><enclosure url="https://images.ecency.com/p/C3TZR1g81UNaPs7vzNXHueW5ZM76DSHWEY7onmfLxcK2iPEw4pbxjrPAdsiiJRbwBYpD8K53RM8JbhZLGZWVdBvJF8tiJnqm8jnRmGEhwXsBffELM7CoCHU?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Finding Inverses in Polynomial Rings]]></title><description><![CDATA[Given any algebraic ring R (a structure with addition, subtraction, and multiplication but not necessarily division) we can create another ring R[x] made from polynomials with coefficients taken from R.]]></description><link>http://direct.ecency.com/mathematics/@markgritter/finding-inverses-in-polynomial-rings</link><guid isPermaLink="true">http://direct.ecency.com/mathematics/@markgritter/finding-inverses-in-polynomial-rings</guid><category><![CDATA[mathematics]]></category><dc:creator><![CDATA[markgritter]]></dc:creator><pubDate>Tue, 26 Jun 2018 05:14:18 GMT</pubDate></item><item><title><![CDATA[Introducing Poly Calc: a computer algebra project]]></title><description><![CDATA[I've started a hobby project that manipulates polynomials. Currently the program can parse strings, characterize a single or multivariable polynomials into a standard form and then perform operations on]]></description><link>http://direct.ecency.com/mathematics/@mike00632/introducing-poly-calc-a-computer-algebra-project</link><guid isPermaLink="true">http://direct.ecency.com/mathematics/@mike00632/introducing-poly-calc-a-computer-algebra-project</guid><category><![CDATA[mathematics]]></category><dc:creator><![CDATA[mike00632]]></dc:creator><pubDate>Tue, 20 Mar 2018 21:08:30 GMT</pubDate><enclosure url="https://images.ecency.com/p/7258xSVeJbKnFEnBwjKLhL15SoynbgJKpQxRd1uot2DRrBDvDN1Lvwm1UyQmcDqznDcFwYn4KQCNiy6bJUyCmVg34EhFGYy8cFkp48Bbk55MAx8V43VWqwN3vgaXvMvLA3NKcwiJfARQi?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Polynomials: CBSE 10 maths]]></title><description><![CDATA[Hello Dear friends, Polynomials: Introduction and types of polynomials. cbse 10th class maths. Thank you.]]></description><link>http://direct.ecency.com/polynomials/@vivekanand8/polynomials-cbse-10-maths</link><guid isPermaLink="true">http://direct.ecency.com/polynomials/@vivekanand8/polynomials-cbse-10-maths</guid><category><![CDATA[polynomials]]></category><dc:creator><![CDATA[vivekanand8]]></dc:creator><pubDate>Sun, 28 Jan 2018 10:25:24 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45e3XLcQWzpX96sQ7z2h4m5bcu9k5Y37y8xQW?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Deriving the Quadratic Formula]]></title><description><![CDATA[In this video, I show you where this very useful formula for solving quadratic equations comes from, by completing the square for the expression ax2+bx+c = 0. First, we must rearrange this trinomial to]]></description><link>http://direct.ecency.com/steemiteducation/@masterwu/deriving-the-quadratic-formula</link><guid isPermaLink="true">http://direct.ecency.com/steemiteducation/@masterwu/deriving-the-quadratic-formula</guid><category><![CDATA[steemiteducation]]></category><dc:creator><![CDATA[masterwu]]></dc:creator><pubDate>Fri, 25 Aug 2017 12:44:03 GMT</pubDate></item><item><title><![CDATA[Dividing Polynomials - II]]></title><description><![CDATA[Dividing Polynomials Using Factorization I did a post before on how to divide polynomials using the long division method. Also promised to do another post on the topic using the factorization of polynomials.]]></description><link>http://direct.ecency.com/math/@mathworksheets/dividing-polynomials-ii</link><guid isPermaLink="true">http://direct.ecency.com/math/@mathworksheets/dividing-polynomials-ii</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[mathworksheets]]></dc:creator><pubDate>Tue, 09 May 2017 17:36:30 GMT</pubDate><enclosure url="https://images.ecency.com/p/JvFFVmatwWHVQPjDcGkFxELgGtwNAntRtiqDuEyxvc31AvjYxXcvozskp3ZfvQFQo5rhjVG8ZfTS34hFczkfD6b6qsdLaWSm5zijFPfZSf1usHiY3Nrff1m5tNYHMqQfEKJKn8G3vv?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Factoring Polynomials - Final]]></title><description><![CDATA[Factoring Polynomials with 4 Terms In this presentation we will explore how factor a degree three polynomial with 4 terms. We will utilize all the factoring techniques we learned so far. That's all from]]></description><link>http://direct.ecency.com/math/@mathworksheets/factoring-polynomials-final</link><guid isPermaLink="true">http://direct.ecency.com/math/@mathworksheets/factoring-polynomials-final</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[mathworksheets]]></dc:creator><pubDate>Tue, 09 May 2017 02:05:57 GMT</pubDate><enclosure url="https://images.ecency.com/p/54TLbcUcnRm4iYtFdzVNy1kt3F2tvRShXkTnWxjMpiEwzxPPc4GGgrTKyzgVv3jrUNaRBFFqNTth4DoLeTF6p2ckyGi8tCYyCVXdgNMJBXEM3QcAHESCFC34gVZc26zaNmvxwSCNr?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Factoring Quadratic Trinomials  - 7]]></title><description><![CDATA[How to factorize quadratic trinomials of the form ax²  - bx + c ? Below are the full explanations and finally a practice problem at the end.]]></description><link>http://direct.ecency.com/math/@mathworksheets/factoring-quadratic-trinomials-7</link><guid isPermaLink="true">http://direct.ecency.com/math/@mathworksheets/factoring-quadratic-trinomials-7</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[mathworksheets]]></dc:creator><pubDate>Sun, 07 May 2017 04:42:48 GMT</pubDate><enclosure url="https://images.ecency.com/p/JvFFVmatwWHVQPjDcGkFxELgGtwNAntRtiqDuEyxxGDdgVvhgxgPC9suK7xZsQ71CtRz53afLPpSettJN3yUPxCqjyiDGo7ffqdrzugRGTpwpA4pd4qspQv6DRBVwpJkbBC8E2Z19g?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Factoring Quadratic Trinomials - 6]]></title><description><![CDATA[Factoring Quadratic Trinomials Series Lesson - 6 This post is the next lesson on factoring the trinomials of the form   ax² + bx + c  where a, b and c are positive integers and have no common]]></description><link>http://direct.ecency.com/math/@mathworksheets/factoring-quadratic-trinomials-6</link><guid isPermaLink="true">http://direct.ecency.com/math/@mathworksheets/factoring-quadratic-trinomials-6</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[mathworksheets]]></dc:creator><pubDate>Wed, 03 May 2017 20:52:48 GMT</pubDate><enclosure url="https://images.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961PV2BE2T62ukXyNe?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Factoring Quadratic Trinomials - 5]]></title><description><![CDATA[Steps towards factoring quadratic trinomials Below is the next post in the series on how to factorize quadratic trinomials. Now on we included one difficulty level where we have to pull out the greatest]]></description><link>http://direct.ecency.com/math/@mathworksheets/factoring-quadratic-trinomials-5</link><guid isPermaLink="true">http://direct.ecency.com/math/@mathworksheets/factoring-quadratic-trinomials-5</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[mathworksheets]]></dc:creator><pubDate>Sat, 29 Apr 2017 16:54:33 GMT</pubDate><enclosure url="https://images.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961K4A1QFEjwJaujd8?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Factoring Polymials Summary - Part I]]></title><description><![CDATA[Steps To Factoring Polynomials So far in the series of factoring polynomials following have been explored and at this stage it needs to be go over all the steps. I always ask my students to make sure they]]></description><link>http://direct.ecency.com/math/@mathworksheets/factoring-polymials-summary-part-i</link><guid isPermaLink="true">http://direct.ecency.com/math/@mathworksheets/factoring-polymials-summary-part-i</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[mathworksheets]]></dc:creator><pubDate>Fri, 28 Apr 2017 22:57:42 GMT</pubDate><enclosure url="https://images.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961WSutHM4Hhk7TXXL?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Factoring Quadratic Trinomials - 3]]></title><description><![CDATA[Factoring Quadratic Trinomials of the Form   x² + bx - c Continuing our journey to explore factoring quadratic trinomials, this is the third post in the series. Again factoring the such a quadratic trinomial]]></description><link>http://direct.ecency.com/math/@mathworksheets/factoring-quadratic-trinomials-3</link><guid isPermaLink="true">http://direct.ecency.com/math/@mathworksheets/factoring-quadratic-trinomials-3</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[mathworksheets]]></dc:creator><pubDate>Mon, 24 Apr 2017 06:45:36 GMT</pubDate><enclosure url="https://images.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961K15FG4378Dons6N?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Factoring Quadratic Trinomials - 2]]></title><description><![CDATA[This is the second lessons in the series of factoring quadratic trinomials. This again covers the very basic type of quadratic trinomial of the type   x²  - bx + c, which differ by a negative]]></description><link>http://direct.ecency.com/math/@mathworksheets/factoring-quadratic-trinomials-2</link><guid isPermaLink="true">http://direct.ecency.com/math/@mathworksheets/factoring-quadratic-trinomials-2</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[mathworksheets]]></dc:creator><pubDate>Fri, 21 Apr 2017 22:05:06 GMT</pubDate><enclosure url="https://images.ecency.com/p/21PRtjKRXPQxwsADmVspzsczTD7VJpL3JZcdUq8PJkWGhR82HjBj2wyAnTxpSkQyhqGjdVp3mpKdAfdi3z6DTeWcTBCLHRmqKHHe6QaxQr1euheh7HdFe4dkPDhz18tijGgh4ieq1SwV2RrwsTVdgtW?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Factoring Quadratic Trinomials - 1]]></title><description><![CDATA[Factoring Quadratic Trinomials Series - Lesson 1 A quadratic trinomial is a polynomial with three unlike terms and degree two. For example;   X²  + 3x + 3 is a quadratic trinomial. First]]></description><link>http://direct.ecency.com/math/@mathworksheets/factoring-quadratice-trinomials-1</link><guid isPermaLink="true">http://direct.ecency.com/math/@mathworksheets/factoring-quadratice-trinomials-1</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[mathworksheets]]></dc:creator><pubDate>Fri, 21 Apr 2017 17:02:09 GMT</pubDate><enclosure url="https://images.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961NnQGBep7Re3ngMU?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Multiplying a Binomial by Another - FOIL Explained]]></title><description><![CDATA[How to multiply two binomials? A binomial is a polynomial with two unlike terms. For example; "x + 5" is a binomial, "2xy - z" is another one. All students in grade 8 should know how to multiply a binomial]]></description><link>http://direct.ecency.com/math/@mathworksheets/multiplying-a-binomial-by-another-foil-explained</link><guid isPermaLink="true">http://direct.ecency.com/math/@mathworksheets/multiplying-a-binomial-by-another-foil-explained</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[mathworksheets]]></dc:creator><pubDate>Thu, 13 Apr 2017 04:10:00 GMT</pubDate><enclosure url="https://images.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961NVwTYsoQZYZKwmg?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[How to Divide Polynomials - 1]]></title><description><![CDATA[Dividing Polynomials Made Easy When it comes to dividing a polynomial by another polynomial we have two ways to do it.  Long division mehtod Factor method Image Source In this post we will focus on]]></description><link>http://direct.ecency.com/math/@mathworksheets/how-to-divide-polynomials-1</link><guid isPermaLink="true">http://direct.ecency.com/math/@mathworksheets/how-to-divide-polynomials-1</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[mathworksheets]]></dc:creator><pubDate>Thu, 06 Apr 2017 20:50:12 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5EokqxpWrzrhmdfB2Hqk6WkymDo3h37RGnpsrkK8WnLkSKnUNnFEYmBJNeXdyXCVjWNgEa?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>