simplifying expressionsOpt

Simplifying - 100’s of free ppt’s from wwwpoint.com library 1-2 Simplifying Expressions Expressions A group of symbols used to represent a

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Unformatted text preview: 100’s of free ppt’s from www.pptpoint.com library 1-2 Simplifying Expressions. Expressions A group of symbols used to represent a number 3x + 3 y Value The number represented by the expression Equation A combination of an expression and a value 3 x + 3 y = 12 Inequality Symbols ≤ less than or equal ≥ greater than or equal ≠ not equal < less than > greater than Inequalities Made by placing an inequality symbol between an expression and a value 3 x + 3 y ≤ 12 Results Sum is the result of addition Difference is the result of subtraction Product is the result of multiplication Quotient is the result of division. Powers n x means x times itself n − times x = x• x• x 3 Grouping Symbols Three main grouping symbols () a b parentheses brackets division bar Order of Operations 1st Grouping symbols 2nd Powers 3rd Multiplication & Division 4th Addition & Subtraction Questions Assignment: Pages 10 - 11 / 2 - 44 evens No Calculators ...
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This note was uploaded on 11/17/2011 for the course MATH 110 taught by Professor Staff during the Fall '08 term at BYU.

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Simplifying - 100’s of free ppt’s from wwwpoint.com library 1-2 Simplifying Expressions Expressions A group of symbols used to represent a

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