Simplifying Algebraic Fractions
Topic Revision
Cancelling factors
Notes from Leckie&Leckie's Success Guide.
When is cancelling allowed?
Notes from Leckie&Leckie's Success Guide.
Factorising then cancelling
Notes from Leckie&Leckie's Success Guide.
Past Paper Questions
Factorising then cancelling (2015)
Web Resources
Interactive Quizzes
Quiz 1 Cancelling factors (Transum)
Quiz 2 Factorising then cancelling (Transum)
Reducing Algebraic Fractions (from regentsprep.org)
Simplifying rational expressions (from regentsprep.org)
One incorrect simplification (from Don Steward)
On-line Calculators
Algebra Calculator (from mathpapa.com)
Interactive Resources
Simplify Algebraic Fractions (from mangahigh.com)