S5_INT_2_Algebra - www.mathsrevision.com Int 2 Algebraic...

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Unformatted text preview: www.mathsrevision.com Int 2 Algebraic Operations Algebraic Operations Removing Brackets Difference of Squares Pairs of Brackets Factors Common Factors Factorising Trinomials (Quadratics) Factor Priority Feb 13, 2012 Feb 13, 2012 Created by Mr. Lafferty@mathsrevision.com Created by Mr. Lafferty@mathsrevision.com Feb 13, 2012 Feb 13, 2012 Starter Questions Starter Questions www.mathsrevision.com Q1. Calculate (a)-3 x 5 = (b)-6 x -7 = Q2. Calculate (a) w x w = (b)-2a x 4a = Int 2 Created by Mr. Lafferty@mathsrevision.com Created by Mr. Lafferty@mathsrevision.com Q3. Find the gradient of the line if (3, 7) and (12, 34) Feb 13, 2012 Feb 13, 2012 www.mathsrevision.com Learning Intention Learning Intention Success Criteria Success Criteria 1. To show how to multiply out (remove) a single bracket. 1. 1. Understand the keypoints of Understand the keypoints of multiplying out a expression with a multiplying out a expression with a single bracket. single bracket. Int 2 2. 2. Be able multiply out a expression with Be able multiply out a expression with a single bracket. a single bracket. Created by Mr. Lafferty@mathsrevision.com Created by Mr. Lafferty@mathsrevision.com Removing a Removing a Single Bracket Single Bracket www.mathsrevision.com Int 2 3(b + 5) = 3b + 15 Example 1 4(w - 2) = 4w - 8 Example 2 Feb 13, 2012 Feb 13, 2012 Created by Mr. Lafferty@mathsrevision.com Created by Mr. Lafferty@mathsrevision.com Removing a Removing a Single Bracket Single Bracket www.mathsrevision.com Int 2 a(y - 1) = ay- a Example 3 p(w - 6) = pw- 6p Example 4 Feb 13, 2012 Feb 13, 2012 Created by Mr. Lafferty@mathsrevision.com Created by Mr. Lafferty@mathsrevision.com Removing a Removing a Single Bracket Single Bracket www.mathsrevision.com Int 2 x(x + 3) = x 2 + 3x Example 5 3q(3q -2m) = 9q 2 - 6mq Example 6 Feb 13, 2012...
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This note was uploaded on 02/13/2012 for the course MAT 205 math 205 taught by Professor Google during the Spring '10 term at University of Phoenix.

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S5_INT_2_Algebra - www.mathsrevision.com Int 2 Algebraic...

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