intermediate

Math

Comprehensive AI-generated study curriculum with 1 detailed note module.

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Course Syllabus

  1. Factorisation of Linear Algebraic Expressions
  2. Factorisation of Quadratic Expressions
  3. Changing the Subject of Simple Formulas
  4. Advanced Formula Manipulation and Problem Solving
  5. Introduction to Arc Lengths and Sector Areas

Study Notes

Factorisation of Linear Algebraic Expressions

Factorisation of linear algebraic expressions is the opposite of expanding. When you expand, you multiply a term by everything inside parentheses (e.g., $2(x+3) = 2x + 6$). When you factorise, you're starting with something like $2x+6$ and trying to get back to $2(x+3)$.

The main idea is to find what's common to all terms in the expression. This "common thing" is called the greatest common factor (GCF).

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