Textbook
Chapter 1: Patterns and Sequences
Chapter 2: Factorisation and Algebraic Fractions
Chapter 3: Algebraic Formulae
Chapter 4: Polygons
Chapter 5: Circles
Chapter 6: Three-Dimensional Geometrical Shapes
Chapter 7: Coordinates
Chapter 8: Graphs of Functions
Chapter 9: Speed and Acceleration
Chapter 10: Gradient of a Straight Line
Chapter 11: Isometric Transformations
Chapter 12: Measures of Central Tendencies
Chapter 13: Simple Probability
Chapter 3: Algebraic Formulae
What you need to learn in this chapter
In this chapter, we will be learning about algebraic formulae. We will learn how to write a formula based on a situation. For example, if we have a situation where we need to find the area of a rectangle, we can write a formula for it. We will also learn how to change the subject of a formula. This means that if we have a formula with a variable that we want to solve for, we can rearrange the formula to make that variable the subject. This chapter will help us understand how to use algebraic formulas in different situations.
Topics in this chapter
1. Algebraic Formulae
What you will learn in this topic
- Write a formula based on a situation
- Change the subject of formula of an algebraic equation
- Determine the value of a variable when the value of another variable is given
- Solve problems involving formulae
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