Media Summary: In this lesson I show you how to find inequalities given the region indicated on a graph. I have used an exam question from ... Find two unknowns by the elimination method (by adding or subtracting equations together). It's much easier than it sounds! Basic factorising using a single set of brackets. *HCF = highest common factor*
The Maths Prof Solving Linear - Detailed Analysis & Overview
In this lesson I show you how to find inequalities given the region indicated on a graph. I have used an exam question from ... Find two unknowns by the elimination method (by adding or subtracting equations together). It's much easier than it sounds! Basic factorising using a single set of brackets. *HCF = highest common factor* Learn how to add and subtract algebraic fractions that have different denominators. Second section of examples start at 5:49.
