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Chapter 2 : EQUATIONS AND INEQUALITIES
This document outlines learning outcomes and topics for a math lesson. The lesson will cover: 1) recognizing and solving linear and quadratic equations using factorization, quadratic formula, and completing the square; 2) solving simultaneous 2x2 systems using substitution and elimination; 3) identifying inequalities and their properties and solving linear and quadratic inequalities; and 4) identifying and solving absolute value equations.
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Chapter 2 : EQUATIONS AND INEQUALITIES
- 2. LEARNING OUTCOMES • Atthe end of this lesson, student should be able to: • Recognize the general form for linear equations • Solve the linear equations • Recognize the general form for quadratic equations • Solve quadratic equations using the technique of factorization, quadratic formula and completing the square • Solve simultaneous equations for 2 x 2 systems using substitution and elimination methods • Identify the notation of inequalities and properties of inequalities • Express the solution in inequality notation, real number line, interval notation or sets notation • Solve linear inequalities • Identify the absolute value • Solve the absolute value equations MTH 1012 2
- 3. Chapter 2 Simultaneous Equation for2 x 2 system Linear Equation Quadratic Equation Inequalities Absolute value Addition and subtraction Multiplication and division Factorization Completing the square Formulae Substitution Elimination Linear Inequality Quadratic Inequality
- 4. Addition and subtractionMultiplication and division Linear Equation
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- 7. Simultaneous Equation for 2x 2 system Substitution Elimination
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- 11. Absolute value , 0 ,0 x if x x x if x • Properties of absolute value abbaiii aaii ai )( )( 0)( • Absolute value equations or x = -a with a is real number positive axax
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- 14. THE END Please Doa Lot of Exercises THANK YOU JUST REMEMBER: