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
Premium Algebra Real number Polynomial
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
Premium Addition Algebra Integer
Lucas Lindsey Mr. Mazhawidza Mircobes to Society 118 Gene Expression [pic] By definition of dictionary.com gene is defined as the basic physical unit of heredity. a gene is a linear sequence of nucleotides that makes part of a segment called DNA. Deoxyribonucleic acid (DNA) is a nucleic acid that contains genetic codes in the development and functioning of all known living organisms. DNA provides a a linear sequence of nucleotides along a segment of DNA that provides very important
Premium DNA Gene Genetics
______ / ______ Algebra I Quarter 1 Exam Answer the questions below. Make sure to show your work when applicable. Solve the absolute value equation. Check your solutions. | 5x + 13| = –7 5x + 13 = -7 5x = -20 X = -4 Simplify the expression below. 6n2 - 5n2 + 7n2 6 – 5 + 7 = 8 =8n2 The total cost for 8 bracelets‚ including shipping was $54. The shipping charge was $6. Write an equation that models the cost of each bracelet. 8 x + 6 = 54 $8.00 each bracelets
Premium Algebra Harshad number Sentence
after he made what many found to be offensive remarks toward an ethnic group. Looking at these situations it makes me ponder whether should there be limits to freedom of expression. I strongly believe that there should me limits to anything especially to the freedom of expressions. There should be limits to freedom of expression because we have to respect others. It is indeed undeniable that everyone has the right to speak what it is on their mind. However upon spewing out words on something the
Premium Muhammad Harvard University Human rights
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
Premium Addition
Algebraic Expressions When we combine numbers and variables with the ordinary operations of arithmetic (in some meaningful way)‚ the result is called an algebraic expression. Addition/subtraction signs separate algebraic expressions into terms. For example‚ (1) 2 + 3x – 4y + 5z‚ (2) 7a2 b3 + 5‚ (3) (x – y)(y – z)(z – x)‚ (4) [pic]. The expressions above have no specific value unless we assign values to the variables a‚ b‚ x‚ y‚ and z. The values of these expressions may vary depending
Premium Elementary algebra Algebra
The formation of the postcolonial Moroccan national identity with the components of Islam‚ Moroccanity ‚ Maghrebity‚ Africanity‚ Arabity‚ Berberity and Europeanity goes back to the conquest of the city of Ceuta in the 16th century by the Portuguese. The aim of using Morocco’s sources for the economic interests of the Portuguese Kingdom‚ when it started to transform into missionary activities‚ triggered the Islamic feelings of the local Berbers and Arabs who became Muslim with the Arab conquest in
Premium Europe Africa Islam
diameter of a circular park is 84 m. A 3.5 m vide road on the outside around it. Find the cost of constructing road @ Rs. 200 per m2. ******* RYAN INTERNATIONAL SCHOOL - ROHINI CLASS: VIII WORK SHEET ALZEBRAIC EXPRESSIONS 1. (2x + 5) (2x – 5) = ? (a). (4x2 +25) (b). (4x2 – 25) (c). (4x2 -10x = 25) (d). (4x2 + 10x – 25) 2. (a -1) (a +1) (a2 +1) = ? (a). (a4 -2a2 -1) (b) (a4 – a2-1) (c). (a4 -1) (d). (a4 +1) 3. ( x + 1/x) = 5‚ then (x2+ 1/x2) = ?
Premium Orders of magnitude Length Triangle
What is hip-hop? Many believe hip-hop is synonymous for rap music‚ but it goes beyond that. Hip-hop is a form of art and culture‚ style‚ and language‚ and for many‚ a way of life (Fernando‚ 1994). The graffiti you see on bridges‚ the dances you see in the clubs‚ the hardened attitude that the boy who sits behind you in film class has‚ the slang you here kids yell at the park‚ this is hip-hop. In the 1980s the subculture at that time was deejaying‚ emceeing‚ graffiti‚ and break dancing. All played
Premium