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 Polynomial Division:     more books (39)

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1. Polynomial Long Division
Consequently,. An Example Long polynomial division and Factoring. Let s use polynomiallong division to rewrite. Use long polynomial division to rewrite. Answer.
http://www.sosmath.com/algebra/factor/fac01/fac01.html

Extractions: In this section you will learn how to rewrite a rational function such as in the form The expression is called the quotient , the expression is called the divisor and the term is called the remainder . What is special about the way the expression above is written? The remainder 28 x +30 has degree 1, and is thus less than the degree of the divisor It is always possible to rewrite a rational function in this manner: DIVISION ALGORITHM: If f x ) and are polynomials, and the degree of d x ) is less than or equal to the degree of f x ), then there exist unique polynomials q x ) and r x ), so that and so that the degree of r x ) is less than the degree of d x ). In the special case where r x )=0, we say that d x divides evenly into f x How do you do this? Let's look at our example in more detail. Write the expression in a form reminiscent of long division: First divide the leading term of the numerator polynomial by the leading term of the divisor, and write the answer 3 x on the top line: Now multiply this term 3 x by the divisor , and write the answer

2. Dividing Polynomials Lesson - I
Demonstrates how to do simple polynomial division/reduction problems. Lessonpages Simplification and reduction, Polynomial long division.
http://www.purplemath.com/modules/polydiv.htm

Extractions: Home Lesson pages: Simplification and reduction, Polynomial long division Simplification and reduction There are two cases for dividing polynomials: either the "division" is really just simplification and reduction of a fraction, or else you need to do long division. Simplify This is just a simplification problem, because there is only one term in the polynomial you're dividing by. And, in this case, there is a common factor in the numerator (top) and denominator (bottom), so it's easy to reduce this fraction. There are two ways of proceeding. I can split the division into two fractions, each with only one term on top, and then reduce: ...or I can factor out the common factor from the top and bottom, and then cancel off: Either way, the answer is the same: x Simplify Again, I can solve this in either of two ways: by splitting up the sum and simplifying each fraction separately: ...or by taking the common factor out front and canceling it off: Either way, the answer is the same:

3. Deconvolution Or Descending Polynomial Division
. Deconvolution and descending polynomial division arepolynomial. previous. this. next. contents. reference. index. search. Deconvolution or Descending polynomial division. Syntax this
http://www.omatrix.com/manual/deconv.htm

4. Synthetic Division Lesson - I
Synthetic division is a shorthand, or shortcut, method of polynomial division in the special To convert the polynomial division into the required "mixed number" format, do the
http://www.purplemath.com/modules/synthdiv.htm

Extractions: Home Lesson pages: Synthetic division process, Factors and zeroes Synthetic division process Synthetic division is a shorthand, or shortcut, method of polynomial division in the special case of dividing by a linear factor (and only works in this case). It is generally used, however, not for dividing out factors but for finding zeroes (or roots) of polynomials. If you are given, say, y x , you can factor this as y x x Then you can find the zeroes of y by setting each factor equal to zero and solving. You will find that x and x are the two zeroes of y You can, however, also work backwards from the zeroes to find the originating polynomial. For instance, if you are given that x and x are zeroes of a quadratic, then you know that x , so x is a factor, and x , so x is a factor. Therefore, you know that the quadratic must be of the form y a x x (The extra number "

5. Polynomial Long Division, Answer 2
Exercise 2. Use long polynomial division to rewrite. Answer. Solution. Divide theleading term of the numerator polynomial by the leading term x of the divisor
http://www.sosmath.com/algebra/factor/fac01a2/fac01a2.html

Extractions: Use long polynomial division to rewrite The divisor divides evenly into the numerator. The answer is: or after multiplying both sides by ( x Divide the leading term of the numerator polynomial by the leading term x of the divisor: Multiply "back": , and subtract: Divide the leading term of the bottom polynomial by the leading term x of the divisor: Multiply back: , and subtract: One more step! Divide again: Multiply "back", and subtract: The divisor divides evenly into the numerator. The answer is: or after multiplying both sides by ( x [Back] [Exercises] [Next] [Algebra] ... S.O.S MATHematics home page Do you need more help? Please post your question on our S.O.S. Mathematics CyberBoard Helmut Knaust

6. 4.3 Polynomial Division
4.3 polynomial division. polynomial division is a lot like integer division! Integer division " If you divide 11 by 2, you get a quotient of 5 with a remainder of 1" or, multiplying through by 2, we
http://www2.austincc.edu/~powens/ ColAlg/Html/04-3/04-3.html

7. Polynomial Division And Factoring
Section 6.3 polynomial division and Factoring. In the previous section,we discussed and prime polynomials. polynomial division. In order to
http://campus.northpark.edu/math/PreCalculus/Algebraic/Polynomial/Factoring/

Extractions: Section 6.3: Polynomial Division and Factoring In the previous section , we discussed a technique for sketching polynomials that depended on our ability to find all the factors/roots of a polynomial. This is a very difficult problem, in general, and it is complicated by the fact that the answer depends on the number system you use: rational real , or complex numbers. Using the complex numbers is very convenient, because every polynomial factors completely into complex linear factors; unfortunately, actually finding all the factors is quite challenging. On the other extreme, using only rational numbers, we have a straightforward and moderately efficient technique for finding all possible linear factors. That is because, we can quickly convert the problem to that of factoring over the integers However , not all integer rational polynomials factor completely into linear factors. Working over the real numbers is somewhere in between these two extremes. Although we cannot give explain all these difficult issues in detail (that would take several more courses in advanced mathematics!), we can discuss some specific, elementary ideas and techniques that can be quite useful in certain cases. Specifically, we will discuss:

8. Polynomial Division And Factoring: Practice Exercises
polynomial division and Factoring Practice Exercises. Here are variousExercises polynomial division and Factoring. polynomial division.
http://campus.northpark.edu/math/PreCalculus/Algebraic/Polynomial/Factoring/Exer

Extractions: Polynomial Division and Factoring: Practice Exercises Here are various Exercises to accompany the section Polynomial Division and Factoring Use polynomial long-division to compute the quotient, q , and remainder, r , after dividing p by d for each of the following pairs of polynomials. Check your answer by plugging your answers into the equation p d q r and simplifying. Divide p x x x x - 9 by d x x Divide p x x x x + 1 by d x x x Divide p x x x - 9 by d x x Pick your own polynomial, p , and a lower degree polynomial, d , and divide d into p to find the quotient, q , and remainder, r Repeat this Exercise as often as necessary until you are confident in your ability to divide polynomials Solution Use the Rational Root Theorem to list all possible rational roots and corresponding integral, linear factors of the following polynomials. x x x x x x Solution Use our strategy for factoring rational polynomials to factor each of the following polynomials as much as possible (i.e., find as many rational roots as possible). To help you narrow your search, some values of each polynomial are already given. Factor p x x x x Hint x p x

9. Polynomial Division
polynomial division. Review of Long Division r, we can use a shorthand version of polynomial division called synthetic division. Here is a step by step method for
http://www.ltcc.cc.ca.us/depts/math/courses/103a/Polynomials/polydiv.htm

10. Polynomial Division
polynomial division. post a message on this topic. post a message on a new topic. 14 Jun 2000 polynomial division, by Sinan Ozel. 14 Jun 2000. Re polynomial division, by Miguel A. Lerma. 14 Jun 2000
http://mathforum.com/epigone/sci.math.num-analysis/khangwhikhou

11. Resources For Engineering - Algebra - Simplifying Algebraic Fractions Inc Polyno
Algebra Simplifying algebraic fractions inc polynomial division. DiagnosticTest - polynomial division. Diagnostic test for polynomial division.
http://www.mathcentre.ac.uk/students.php/engineering/algebra/simplifying/resourc

Extractions: Engineering Students Staff Search News ... Contact Us Engineering Algebra Arithmetic Complex Numbers Differentiation ... Vectors Please select a resource from the list below. Diagnostic Test - Cubics Diagnostic test for cubic equations. Diagnostic Test - Polynomial division Diagnostic test for polynomial division. Diagnostic Test - Simplifying fractions Diagnostic test for simplifying fractions. Exercise - Cubics Online exercise on cubic equations. Exercise - Fractions Online exercise on fractions.

12. Polynomial- And Binary-Division
Polynomial and Binary-Division. bluelatex preamble red text in tex(red) with equnarray. A polynomial division writing in mathmode is possible with
http://www.it.lyx.org/help/equnarray/PolDiv.php

Extractions: open LyX-mathbox with alt-m-d hit ctrl-enter to produce an eqnarray-environment (two lines with three columns) type in your first line, put the equal-sign in the middle-box start second line with , lyx puts by default the closing parenthesis. for it's the same; try a value for the space and so on ... With alt-M-n you'll get numbering for all lines (eqnarray!), with alt-M-N you can toogle between hide and show for numbering for some lines. A binary division looks a bit different to the polynomial division, but it's possible with eqnarray, too. You can download a LyX-Samplefile which shows all the other important math stuff, too. Or show the dvi-view with package polynom

13. Polynomial Division - Mathcentre
polynomial division. mathcentre logo. options. open in a new window. information.link polynomial division. rating. (this resource is unrated). Rate this resource.
http://www.mathcentre.ac.uk/resources.php/305

14. Polynomial Division Math Program
polynomial division. Created by CaS msdos version 0.5.1 Prog( MATRIX ) Defm 13 DEG NUM =16 ? AA 16= Goto 7A- B COEFS
http://www.terravista.pt/portosanto/1106/fevereiro99/polinom.htm

15. Skowhegan Area High School
polynomial division is used to take a complicated function and find itslinear factors. Key Terms Factor Theorem Rational Zeroes Theorem.

Extractions: Rational Zeroes Theorem Before you can use polynomial division you must know at least one factor or zero. The known zero will be divided into the original function and the process will be repeated until all factors are solved for. To determine the zeroes of the original function you must follow the following process. If the leading coefficient is and the degree is odd then: =opposite of second term coefficient. =opposite of constant (y-intercept) when your leading term is odd. Example: Factors of 18: The factors, 6, 3, 1 when multiplied equal 18 and when added equal ten, so the factors of the equation

16. Polynomial Division
polynomial division. Review of Long Division. Example Use long division to calculate.495/12. and will write the steps for this process without using any numbers.
http://www.ltcconline.net/greenl/courses/103a/polynomials/polydiv.htm

17. Polynomial Division
band filters polynomial division. Convolution with the coefficientsb t of B(Z)=1/A(Z) is a narrowbanded filtering operation. If
http://sepwww.stanford.edu/sep/prof/pvi/zp/paper_html/node15.html

Extractions: Next: Spectrum of a pole Up: DAMPED OSCILLATION Previous: Narrow-band filters Convolution with the coefficients b t of B Z A Z ) is a narrow-banded filtering operation. If the pole is chosen very close to the unit circle, the filter bandpass becomes very narrow, and the coefficients of B Z ) drop off very slowly. A method exists of narrow-band filtering that is much quicker than convolution with b t . This is polynomial division by A Z ). We have for the output Y Z Multiply both sides of ( ) by A Z For definiteness, let us suppose that the x t and y t vanish before t = 0. Now identify coefficients of successive powers of Z to get Let N a be the highest power of Z in A Z ). The k -th equation (where k N a ) is Solving for y k , we get Equation ( ) may be used to solve for y k once are known. Thus the solution is recursive . The value of N a is only 2, whereas N b is technically infinite and would in practice need to be approximated by a large value. So the feedback operation ( ) is much quicker than convolving with the filter B Z A Z ). A program for the task is given below. Data lengths such as

18. Backsolving, Polynomial Division And Deconvolution
integration Backsolving, polynomial division and deconvolution. Ordinarydifferential equations often lead us to the backsolving operator.
http://sepwww.stanford.edu/sep/prof/gee/ajt/paper_html/node14.html

Extractions: Next: The basic low-cut filter Up: FAMILIAR OPERATORS Previous: Causal and leaky integration Ordinary differential equations often lead us to the backsolving operator. For example, the damped harmonic oscillator leads to a special case of equation ( ) where .There is a huge literature on finite-difference solutions of ordinary differential equations that lead to equations of this type. Rather than derive such an equation on the basis of many possible physical arrangements, we can begin from the filter transformation in ( ) but put the matrix on the other side of the equation so our transformation can be called one of inversion or backsubstitution. Let us also force the matrix to be a square matrix by truncating it with , say .To link up with applications in later chapters, I specialize to 1's on the main diagonal and insert some bands of zeros. Algebraically, this operator goes under the various names, ``backsolving'', ``polynomial division'', and ``deconvolution''. The leaky integration transformation ( ) is a simple example of backsolving when and a a =0. To confirm this, you need to verify that the matrices in (

19. Student Support Forum Polynomial Division Topic
Student Support Forum General polynomial division ,
http://forums.wolfram.com/student-support/topics/7341