Description In mathematics‚ a rational function is any function which can be defined by a rational fraction‚ i.e. an algebraic fraction such that both the numerator and the denominator are polynomials. The coefficients of the polynomials need not be rational numbers‚ they may be taken in any field K. In this case‚ one speaks of a rational function and a rational fraction over K. The values of the variables may be taken in any field L containing K. Then the domain of the function is the set of the
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quadratic polynomials‚ see Quadratic polynomial. A quartic equation is a fourth-order polynomial equation of the form. A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a single variable. Monomial – is a polynomial with only one term. Binomial – is polynomial with two terms. Trinomial – is a polynomial with four or more terms. Polynomial – is a polynomial with three terms. Constant – a polynomial of degree
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Find a quadratic polynomial‚ the sum and product of whose zeroes are 0 and √5 respectively. 2. Find the quadratic polynomial‚ the sum and product of whose zeroes are 4 and 1‚ respectively 3. If a and b are the zeros of the quadratic polynomial f(x)= x2-5x+4‚ find the value of 1/a + 1/b-2a b 4. Find the zeroes of the quadratic polynomial 4√3 x2+ 5 x - 2 √3 and verify the relationship between the zeroes and the coefficients. 5. Find the zeroes of the quadratic polynomial 4u2+ 8u and verify
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Financial Polynomials MAT 221 Introduction to Algebra Instructor: Neal Johnson April 7‚ 2013 Problem 1 p=200 r=10 n=1 p(1+r)1 Reorder the polynomial 1+r alphabetically from left to right‚ starting with the highest order term. p(r+1) Multiply p by each term inside the parentheses. pr+p Replace the variable r with 10 in the expression. p(10)+p Replace the variable p with 200 in the expression. (200)(10)+(200) Divide 200 by 10 to get 20. This will be
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2.2.1 Reed-Solomon Codes Irving Reed and Gus Solomon [37] on January 21‚ 1959‚ submitted a paper which was published in June 1960 in the Journal of the society for Industrial and Applied mathematics with the title “Polynomial codes over certain finite fields”. This paper introduced a new class of error correcting codes that are now called Reed-Solomon codes. Reed-Solomon codes[38][39] are constructed and decoded by using finite field arithmetic. Finite fields were the discovery of French mathematician
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Module Two Pretest 02.01 Rational Exponents 02.02 Properties of Rational Exponents 02.03 Solving Radical Equations 02.04 Module Two Quiz – EXEMPTED ITEM‚ Please skip 02.05 Complex Numbers 02.06 Operations of Complex Numbers 02.07 Review of Polynomials 02.08 Polynomial Operations 02.09 Module Two Review and Practice Test 02.10 Discussion-Based Assessment 02.11 Module Two Test 03.00 Module Three Pretest 03.01 Greatest Common Factors and Special Products 03.02 Factoring by Grouping 03.03 Sum and Difference
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answer. I. MULTIPLE CHOICES Directions: Read the following test items carefully. Write the letter of the correct answer. 1. Which of the following is a polynomial function? a. P(x) = 3x-3 – 8x2 + 3x + 2 c. P(x) = 2x4 + x3 + 2x + 1 b. P(x) = x3 + 4x2 + – 6 d. G(x) = 4x3 – + 2x + 1 2. What is the degree of the polynomial function f(x) = 5x – 3x4 + 1? a. 2 c. 4 b. 3 d. 5 3. What will be the quotient and the remainder when y = 2x3 – 3x2 – 8x + 4 is
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Algebra Archit Pal Singh Sachdeva 1. Consider the sequence of polynomials defined by P1 (x) = x2 − 2 and Pj (x) = P1 (Pj−1 (x)) for j = 2‚ 3‚ . . .. Show that for any positive integer n the roots of equation Pn (x) = x are all real and distinct. 2. Prove that every polynomial over integers has a nonzero polynomial multiple whose exponents are all divisible by 2012. 3. Let fn (x) denote the Fibonacci polynomial‚ which is defined by f1 = 1‚ f2 = x‚ fn = xfn−1 + fn−2 . Prove that the inequality 2 fn
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Checkup: Polynomial Expressions Answer the following questions using what you’ve learned from this unit. Write your responses in the space provided‚ and turn the assignment in to your instructor. State the degree of each polynomial. 1. _6_ 2. _10_ 3. _3_ Classify each expression as a polynomial or not. If the expression is a polynomial‚ name it according to its degree and its number of terms. 4. Not a Polynomial 5. Quintic Polynomial 6. Not a Polynomial
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The Role of Financial Intermediaries and Financial Markets FOCUS OF THE CHAPTER This chapter provides an analysis of the roles and importance of financial institutions and financial markets‚ two important parts of the financial system. A broad classification of Canadian financial institutions is presented with an historical overview. Some basic classifications of financial markets are described. The chapter ends with an evaluation of the importance of the financial system to the Canadian economy
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