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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Squares: Pricing for the Future PRESENTED BY SERENA SUN‚ DAREN MA‚ LISA TO ROADMAP Objective: Improve firm value through operation efficiency improvement and strategic product positioning Key Elements Considerations Opportunities 1. Industry Growth 1. Product 1. Cost Saving Analysis 2. Competition 2. Distribution 2. Risk Analysis 3. Supply Chains 3. Packaging 3. Financial Impact 4. Financial Conditions 4. Customer Services A COUPLE OF SQUARES INC. COST OPTIMIZATION Objective:
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Chi-square requires that you use numerical values‚ not percentages or ratios. Then calculate 2 using this formula‚ as shown in Table B.1. Note that we get a value of 2.668 for 2. But what does this number mean? Here’s how to interpret the 2 value: 1. Determine degrees of freedom (df). Degrees of freedom can be calculated as the number of categories in the problem minus 1. In our example‚ there are two categories (green and yellow); therefore‚ there is I degree of freedom. 2. Determine a relative
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ABOUT SQUARE TEXTILES LIMITED Square Textiles Ltd. started its journey by establishing the first unit in 1997. One year later the second unit was established. Square Textile is a subsidiary company of Square Group .The Company was incorporated as a public limited company in the year 1994. The operation was started in 1997. It was enlisted in Dhaka Stock Exchange (DSE) & Chittagong Stock Exchange (CSE) in 2002. Within a very short span of time the company achieved some significant success. Square Textile
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A chi-squared test‚ also referred to as chi-square test or χw² test‚ is any statistical hypothesis test in which the sampling distribution of the test statistic is a chi-squared distribution when the null hypothesis is true. Also considered a chi-squared test is a test in which this is asymptotically true‚ meaning that the sampling distribution (if the null hypothesis is true) can be made to approximate a chi-squared distribution as closely as desired by making the sample size large enough. Some
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Cricket is a bat-and-ball team sport that is first documented as being played in southern England in the 16th century. By the end of the 18th century‚ cricket had developed to the point where it had become the national sport of England. The expansion of the British Empire led to cricket being played overseas and by the mid-19th century the first international matches were being held. Today‚ the game’s governing body‚ the International Cricket Council (ICC)‚ has 104 member countries.[1] The Laws
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Space. Federation Square is a central public space situated in middle of the CBD. The Yarra river runs along and passes the southern edge of fed square. Fed square is inside of Swanston and Flinders Street and stops it’s coverage at Russell street. Fed square is next to the main interlocking circle of the Melbourne train system; Flinders street. Getting to Federation square isn’t hard‚ from any part of the city there is always directory. From Melbourne Central you can catch the train to flinders
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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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aim of life for exploring my willingness in sport or game then my mind mingles with a lot of options. My choice swings between two games Football and Cricket. Therefore I workout on my choice deeply and concluded that I really want to see myself as a cricketer. I found that Cricket is the most favourite one for me. The great Bangladeshi Cricket player’s life style already telling the story of big success and showing the height of human stature in the world society of fame. They have become the
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