Quadratics

Year 1  »  Pure

Year 1
Quadratics

1. Introduction1.1 Overview

Basics

2. Factorising Quadratics2.1 Example2.2 Example2.3 Example2.4 Example2.5 Example2.6 Dr Frost Maths
3. Completing the Square3.1 Example3.2 Example3.3 Example3.4 Example3.5 Dr Frost Maths
5. Linear and Quadratic Inequalities5.1 Example5.2 Example5.3 Example5.4 Quickfire Questions5.5 Example5.6 Dr Frost Maths
6. Simultaneous Equations6.1 Example6.2 Example6.3 Example6.4 Example6.5 Dr Frost Maths



4.4 Example

Instructions

In this example, we look at why it is not always possible to use your calculator directly to solve a quadratic equation.

  • Watch: Example 4.4e.
  • Try: Problem 4.4p.
  • Check: Mark and correct.

Video Length: 4m 59s

Resources:

Section 4:  Notes



Extra Support:


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