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
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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) = ?
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In an article titled “A New Measure of the Expression of Shame: The Shame Code” authors Kalee De France‚ Dianna Lanteigne‚ Jenny Glozman‚ and Tom Hollenstein conducted a study in 2016 to examine the Shame Code‚ a new behavioral coding system of the expression of shame. There were 149 participants between the ages of 12 and 17‚ and half were female. They elicited shame with a spontaneous speech task. The authors describe that shame involves global‚ self-focused negative attributions based on the anticipated
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Micro-expressions are brief‚ involuntary facial expressions caused by a certain emotion experienced by the person. These expressions are shown on the face‚ and are universal in the sense that every human being‚ no matter what origin‚ or where they live it will be the same as everyone else. These expressions are also known for their difficulty in hiding them. They usually show one of the seven basic universal emotions: Disgust‚ anger‚ fear‚ sadness‚ happiness‚ surprise and contempt. (John) The study
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Final paper EXPRESSIONS OF VIETNAM – MODERN DANCE AND MUSIC One expression of culture from Vietnam includes dance‚ including dances performed at festivals and royal dances of the imperial court. A second expression of culture from Vietnam includes music‚ from imperial court music‚ classical music and rock and roll. The expressions of dance and music in the Vietnamese culture provide a glimpse of their embedded values and insight into the culture of Vietnam. “Although there are many general
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The Stamp Act was the document that taxed many of the colonists goods like tea‚ food‚ newspaper‚ etc. The colonists were strongly affected by not being able to buy goods and other items. England had just came out of the Seven Years war and they were in war dept. In order to make back the money that the English lost‚ they passed the Stamp Act which taxed all the colonist’s goods. Across from the Atlantic Ocean the colonists were forced to boycott. Over sea the colonists were furious that the English
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Michael Peck 2/26/17 Block 2 King George III and the British Parliament passed the Stamp Act and the Intolerable Acts. These Acts were intended to keep the colonies tightly under British rule‚ but the opposite effect happened. One of the acts King George III and the British Parliament placed on the colonists was the stamp act. The stamp act was passed by the British Parliament on March 22‚ 1765. The new tax was imposed on all colonists and required them to pay a tax on every piece of printed
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March 8‚ 2010 U.S. History It can easily be said that the Stamp Act of 1765 was the beginning of the revolution for the colonies of North America. Before the Stamp Act‚ there were other failed attempts to tax the colonies by the British parliament. Each attempt to gain money from the colonies was unlawful because there was a lack of representation from Parliament. The Stamp Act of 1765 was very detailed and expensive for the colonists. The Stamp Act was the final act of taxation by Parliament before
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What does Zora Neal Hurston identify as the "Characteristics of Negro Expression?" In 1933‚ Zora Neil Hurston wrote "Characteristics of Negro Expression" to frame the Negro or African-American as she saw him. She saw the results of the Great Migration as terrifying and spasmodic‚ unbearably inhumane and devastating to those left behind. For Hurston‚ rural black people were being forgotten; disappearing amidst the heady enthusiasm of the urban New Negro Movement. In Hurston’s essay she describes
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Generate Expressions 1. If a coffee company purchases paper cups at a cost of x cents for a package of ten and lids at a cost of y cents per dozen‚ which of the following represents its material cost‚ in cents‚ of c cups of coffee? 2. If a car rental company charges $100 for each rental‚ a dollars per mile‚ and b dollars per hour‚ which of the following represents the total cost to rent a car for 6 hours and travel 250 miles? 100 + 250a + 6b 3. In a library there are currently B bookshelves
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