3. Algebra of Polynomials By now‚ you should be familiar with variables and exponents‚ and you may have dealt with expressions like 3x³ or 6x. Polynomials are sums of these "variables and exponents" expressions. Each piece of the polynomial‚ each part that is being added‚ is called a "term". Polynomial terms have variables which are raised to whole-number exponents (or else the terms are just plain numbers); there are no square roots of variables‚ no fractional powers‚ and no variables in the denominator
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Unit 1: Introduction to Polynomial Functions Activity 4: Factor and Remainder Theorem Content In the last activity‚ you practiced the sketching of a polynomial graph‚ if you were given the Factored Form of the function statement. In this activity‚ you will learn a process for developing the Factored Form of a polynomial function‚ if given the General Form of the function. Review A polynomial function is a function whose equation can be expressed in the form of: f(x) = anxn + an-1xn-1 +
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HIGH SCHOOL FOR BOYS GRADE 9 POLYNOMIAL MATHS LESSON PLAN DATE: Term 2 2012 TIME: 1 HOUR Objective of the lesson Revision of how to: • Use the four basic mathematical operators on various polynomials • Factorise a polynomial depending on its structure • Solve an equation by factorising a polynomial Basic operator use on polynomials Time required: 20 Minutes Method: • Show how each operator works on a polynomial • Show exceptions to the rule
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Pre-Calculus—Prerequisite Knowledge &Skills III. Polynomials A. Exponents The expression bn is called a power or an exponential expression. This is read “b to the nth power” The b is the base‚ and the small raised symbol n is called the exponent. The exponent indicates the number of times the base occurs as a factor. Examples—Express each of the following using exponents. a. 5 x 5 x 5 x 5 x 5 x 5 x 5 = b. 8 x 8 x 8 x 8 x 8 x 8 x 8
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GEGENBAUER POLYNOMIALS REVISITED A. F. HORADAM University of New England‚ Armidale‚ Australia (Submitted June 1983) 1. INTRODUCTION The Gegenbauer (or ultraspherical) polynomials Cn(x) (A > -%‚ \x\ < 1) are defined by c\(x) = 1‚ c\(x) = 2Xx (1.1) with the recurrence relation nC„{x) = 2x(X + n - 1 ) < ^ - I O 0 - (2X + n - 2)CnA_2(^) (w > 2) . (1.2) Gegenbauer polynomials are related to Tn(x)‚ the Chebyshev polynomials of the first kind‚ and to Un(x)
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1 Class X: Maths Chapter 2: Polynomials Top Concepts: 1. The graph of a polynomial p(x) of degree n can intersects or touch the x axis at atmost n points. 2. 3. 4. A polynomial of degree n has at most n distinct real zeroes. The zero of the polynomial p(x) satisfies the equation p(x) = 0. For any linear polynomial ax + b‚ zero of the polynomial will be given by the expression (-b/a). 5. The number of real zeros of the polynomial is the number of times its graph touches or intersects x axis. 6. 7
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Financial Polynomial Aayan Khalif Walters Matt 221 Introduction to Algebra Gregory Dlabach‚ Instructor April 27‚ 2014 For this assignment the following in instructions are to complete and review the example of how complete the mat required for the assignment. To solve the problem 90 on page 304 of Elementary and Intermediate Algebra and to be sure that all steps of the squaring of the binominal and multiplication along with any simplification that might be used. Evaluate
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Financial Polynomials MAT221: Introduction to Algebra June 14‚ 2013 Compounded semiannually. P dollars is invested at annual interest rate r for 1 year. If the interest is compounded semiannually‚ then the polynomial P(1+r/2)2 represents the value of the investment after 1 year. Rewrite this expression without parentheses. |P(1+r/2)2 |Squaring the expression- this is the same as multiplying the expression by itself
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Polynomials: Basic Operations and Factoring Mathematics 17 Institute of Mathematics Lecture 3 Math 17 (Inst. of Mathematics) Polynomials: Basic Operations and Factoring Lec 3 1 / 30 Outline 1 Algebraic Expressions and Polynomials Addition and Subtraction of Polynomials Multiplication of Polynomials Division of Polynomials 2 Factoring Sum and Difference of Two Cubes Factoring Trinomials Factoring By Grouping Completing the Square Math 17 (Inst. of Mathematics) Polynomials: Basic Operations
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[pic][pic][pic][pic][pic][pic][pic][pic][pic][pic][pic][pic][pic][pic][pic][pic] |1. Which expression is not a polynomial? | |(Points : 3) | | [pic] Option A: [pic] | |
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