Running Head : SIMPLIFYING ALGEBRAIC EXPRESSIONS 2 Simplifying Expressions Be sure to have a centered title on page 1 of your papers . [ The introductory paragraph must be written by each individual student a nd the content will vary depending on what the student decides to focus on in the general information of the topic. YOUR INTRODUCTION SHOULD CONNECT MATH CONCEPTS AND REAL - WORLD APPLICATIONS. DO NOT INCLUDE THE DIRECTIONS IN THE INTRO! The following paragr aph is not an
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Simplifying Expressions 2a(a-5)+4(a-5) The given expression. a*2 Multiply a and 2. 2a^2 2*a*2 = 2a^2. 2a^2*a-5 The distributive property removes the parenthesis. 2a × -5 = -10a Multiply 2a by -5=-10a. -10a 2a^2-10a + 4(a-5) Use the distributive property to remove the parentheses. 4*a= 4a 4*-5= -20 Multiply 4 by a-5. 4 × a = 4a 4*-5=-20 Multiply 4 by a‚ and 4 by -5 4a-20 2a^2-10a + 4a -20 Add the coefficients; combine like
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Simplifying Expressions Christy Bailey MATT 221: Introduction to Algebra Instructor: Stacie Williams October 13‚ 2013 Simplifying Expression Include in this paper I have demonstrated the following solutions for the three problems listed below. Using th given vocabulary words I have broken down each problem using the proper steps in solving the algebraic expressions. Also shown will be what is important about real numbers and in what way they are useful in using real numbers in
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Simplifying Expressions Understanding the properties of algebra is important in learning how to simplify algebra expressions. When simplifying and solving algebra problems‚ or as it is called‚ simplifying expressions‚ one must be able to understand the distributive property. The distributive property‚ sometimes called distribution‚ is used to apply multiplication across two or more terms inside of parentheses and results in the removal of the parentheses. The removal of the parentheses via
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RUNNINGHEAD: SIMPLIFYING EXPRESSIONS In arithmetic we use only positive numbers and zero‚ but with algebra‚ we use both positive and negative numbers. The numbers we use in algebra are called the “real numbers” or integers {… ‚ -3‚ -2‚ -1‚ 0‚ 1‚ 2‚ 3…}. In this paper I am going to explain the properties of real numbers using three examples. I will also be explaining how to solve these examples step by step‚ all while discussing why these properties are so important to begin
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Simplifying Expression MAT 221 Alicia Davis March 8‚ 2014 When solving algebraic equations‚ there are many properties that need to be identified to solve the equation. Some of the properties to be identified are distributive which helps remove the parentheses‚ and then to simplify you must combine like terms. Another term you need to identify is coefficients‚ which is for example in an equation could be 4a in 4a+7=12. To solve equations you must be able to identify all of the
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Simplifying Expressions Jennette M. Bird MAT:221 Introduction to Algebra Instructor: Mariya Ivanova February 1st‚ 2014 Simplifying Expressions In this paper‚ I will be using the properties of real numbers to simplify the given expressions for this assignment. I will demonstrate how to simplify expressions using the distributive property method‚ combining like terms‚ and by removing parentheses. I have broken down each problem to its lowest terms by using the proper
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to the essential question listed below. How can an expression written in either radical form or rational exponent form‚ be rewritten to fit the other form? The number inside the radical is the numerator and the number outside the radical sign is the denominator in the rational exponent form‚ if thats right then you just do the same thing with the exponent to find the radical form. Or by by recalling the rule Rational Exponents Radical Expressions The numerator of the rational exponent becomes the
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New Begin After the summer vacation was over‚ I went back to school . The new semester began. The familiar campus evoked memories of my first. I still remembered I couldn’t find the classroom and there was a light quiver in my voice‚ my hands were shaking when I stood in front of the class to introduce myself in my first class last year. In the beginning‚ I felt uneasy and nervous in the unfamiliar surroundings. Luckily‚ I made lot of friendly friends and also oriented myself in school over the
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and transparent (sodium chloride)‚ opaque‚ and even metallic and lustrous (iron disulfide). In many cases the apparent opacity or transparency are only related to the difference in size of the individual monocrystals. Now examples of using salts in our daily life with some description. Colors in fireworks are usually generated by pyrotechnic stars—usually just called stars—which produce intense light when ignited. Stars contain five basic types of ingredients. A fuel which allows the star to burn An
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