Name _____________________________ Date ____________ Period _______ Completing the Square Day 1 For each expression‚ find the number you would add to make it a perfect square trinomial. Leave fraction answers as improper fractions (no mixed numbers or decimals). Then factor each trinomial. 1. x2 + 10x + _______ 2. y2 – 6y + ¬¬¬¬_______ 3. z2 – 8z + _______ _____________________ _____________________ _____________________ 4. x2 + 12x + _______ 5. x2 – x + _______ 6.
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Completing the Square: Quadratic Examples & Deriving the Quadratic Formula (page 2 of 2) Solve x2 + 6x + 10 = 0. Apply the same procedure as on the previous page: This is the original equation. x2 + 6x + 10 = 0 Move the loose number over to the other side. x2 + 6x = – 10 Take half of the coefficient on the x-term (that is‚ divide it by two‚ and keeping the sign)‚ and square it. Add this squares value to both sides of the equation. x^2 + 6x + 9 = –10 + 9 Convert the left-hand side to
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Square Deal Because Theodore Roosevelt’s top priority in his first year of election was his reelection as opposed top reform‚ the “Square Deal” which was his attempt at getting the vote of the lower and middle class while retaining that of the “old guard” of politicians‚ the Square Deal was an Immense success. What is the square deal? • Theodore Roosevelt’s domestic program o 3 Ideas: conservation of natural resources‚ control of corporations‚ and consumer protection o "three C’s” o Helping
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transpose of an mxn matrix A is the nxm is the ith column of A. 1 2 T 1 3 Eg. A= => A = 2 4 3 4 Special Matrices • • • • • • Zero Matrix‚ Omxn Square Matrix (when m=n) of order n. In square matrix of order n‚ the a11‚ a22‚ a33…ann entries are called main diagonal A square matrix A is a diagonal matrix if all the entries off the main diagonal are zeroes‚ aij=0 for i≠j. In is nxn identity matrix and is a diagonal matrix whose main diagonal entries are
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Amber Learn English 1539(41370) 09/14/2013 Times Square Standing on the worn‚ gum-spotted pavement at the corner of 42nd street and Broadway Avenue‚ brightest of lights illuminated the crowd of tourists snapping pictures with their digital cameras. Billboards stacked one on top of another what seemed like for forever. All ages and races lowered their cameras to reveal their awe-struck faces. Lights were lit as bright as day even at 11 o’clock at night. As I realized that I was standing
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is job design? Explain the significance of job design in organisations? Introduction: Job design ‘involves finding ways of adjusting the whole working environment so as to make all jobs in an organisation as intrinsically motivating as possible’ (Taylor‚ 1998). Taylor with scientific management‚ henry ford and Fordism‚ human relations and today’s approach of job re-design all played a major role in defining job design. This essay will look at the different methods of job design‚ the reasons
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A TERM PAPER ON THE HISTORY OF AGRICULTURAL EXTENSION IN NIGERIA AND ONDO STATE BY ALE‚ A.B (AEE/09/8837) SUBMITTED TO PROFESSOR EWUOLA AEE 835 COURSE LECTURER JUNE‚ 2010 Introduction The history of a particular subject‚ people‚ profession or any phenomenon provides a record of events which took place in the past to enable us to appreciate the status‚ strengths and weaknesses of the events which took place in the past. This serves as a guide to others so as not to fall into
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Agricultural Drones Relatively cheap drones with advanced sensors and imaging capabilities are giving farmers new ways to increase yields and reduce crop damage. Breakthrough Easy-to-use agricultural drones equipped with cameras‚ for less than $1‚000. Why It Matters Close monitoring of crops could improve water use and pest management. Key Players 3D Robotics Yamaha PrecisionHawk Ryan Kunde is a winemaker whose family’s picture-perfect vineyard nestles in the Sonoma Valley north of San Francisco
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The Square Deal was President Theodore Roosevelt’s domestic program formed upon three basic ideas: conservation of natural resources‚ control of corporations‚ and consumer protection.[1] Thus‚ it aimed at helping middle class citizens and involved attacking plutocracy and bad trusts while at the same time protecting business from the most extreme demands of organized labor. In contrast to his predecessor William McKinley‚ Roosevelt was a Republican who believed in government action to mitigate social
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Research Paper (Bus 360) From: Quan Trang To: Rappaport Draft research Paper For hundred of years‚ the practice of people changing the style of clothing worn is become a movement almost in every cultures around the world. That movement is called “fashion trend”. Nowadays‚ more and more people concern about their own fashion styles because people now judge other by the way they look. A number of cities are recognized as global fashion centers and are recognized for their fashion
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