Coordinate geometry and matrices

Mathematical Methods: Units 3 and 4

Lesson notes

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Chapters

Introduction

The learning for the lesson

Recap

Footie or soccer?

Letters are really just in the dinner queue for numbers

Example 1

BIDMAS or BODMAS?

Examples of how to use BIDMAS

Formula, Substitute and Solve (FSSSSSSS)

Example 2

Example 3

A slightly harder example

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Description

This video takes a look at what a literal equation is both in terms of linear equations and simultaneous equations. I take the time to show you how to solve them. With the simultaneous equations, I show two methods; elimination and substitution.
This is an important video as it scaffolds the learning which will be needed later in the course.
I hope you enjoy the video

Video tags

linear literal equations and simultaneous linear l
linear literal equations
simultaneous equations substitution method
simultaneous equations elimination method
simultaneous equations linear
simultaneous equations literal
what is a literal equation
How do I solve literal equations
VCE Maths
Mathematical methods
Methods 3 and 4