Algebra and Complex numbers
These handy PDF guides can be viewed electronically or printed.

Algebra 1: Using letters for numbersUsing letters for number
Substitution
Simplification of expressions
Indices 
Algebra 2: Expanding brackets & factorisationExpanding brackets
Simple factorisation
Quadratic factorisation
Completing the square 
Algebra 3: Simple equationsSolving simple equations
Evaluation and transposition of formulae 
Algebra 4: Quadratic & simultaneous equationsSolving quadratic equations
Solving simultaneous equations 
Algebra: Factorising and Long Division 1Revision of multiplying brackets
Factorisation
Long division in algebra 
Algebra  Factorising and Long Division 2Revision of multiplying brackets
Factorisation
Long Division in Algebra 
Algebraic FractionsSimplification
Multiplication & Division
Addition & Subtraction 
Complex numbersIntroduction
Argand diagram
The four rules
ModulusArgument form
Roots

Resources in the libraryIn addition to the handy online guides above, there are a range of books and ebooks available from the university library.
Graphs, Logarithms, matrices, integration and vectors
These handy PDF guides can be viewed electronically or printed.

Graphs 1Introduction
Straight line graphs
Graphs of quadratics
Common types of graph 
Graphs 2Revision of straight line graphs and quadratics
Cubics
Quartics
Higher powers
Fractional functions
Modulus functions 
LogarithmsRevision of indices
What are logarithms?
Rules for manipulation
Solving equations using logs
The straight line law
Graph of Inx and its inverse 
MatricesIntroduction
Order, addition and subtraction
Equality
Multiplication
Identity and invers
Echelon method 
Partial fraction & integrationPartial fractions
Integration using partial fractions 
Vectors 1: Operations, scalar/vector productsWhat is a vector?
Arithmetic operations on vectors
Scalar (dot) product
Vector (cross) product 
Vectors 2Recap on vectors
Unit vectors, normals and bases
Vector equations of straight lines and planes
Intersections of lines and planes
Div, grad, curl & the laplacian 
Inequalities & ModulusIntroduction
Inequalities: (basic facts, solution, fractional functions)
Modulus: (meaning, solution of equation