This is a series of worksheets introducing the use the bar method to solve equations. I have updated these and have added sheets dealing with equations such as 3x - 9 = 10. I have also added student ...

A flowchart describing all possible cases for solving three simultaneous equations using matrices. An example is given for each case, as well as a geometric interpretation. Ideal for Further Core AS ...

Polynomial matrices, whose entries are univariate or multivariate polynomials, furnish a powerful algebraic framework for the analysis and control of linear systems. By extending classical matrix ...