2.2
Algebraic manipulation
Expand products; factorise incl. quadratics; manipulate algebraic fractions.
Syllabus Statements
- Evaluate expressions by substituting numerical values for letters
- Collect like terms
- Multiply a single term over a bracket
- Take out common factors
- Expand the product of two simple linear expressions
- Understand the concept of a quadratic expression and be able to factorise such expressions (limited to x^2 + bx + c)
2.2.1 Substitution
Corbett Maths · Video
Substitution
2.2.2 Collecting Like Terms
Corbett Maths · Video
Simplifying Algebra
2.2.3 Basic Factorising
Corbett Maths · Video
Expanding and Factorising
2.2.4 Expanding Brackets (Double and Triple)
Corbett Maths · Video
Expanding and Factorising Quadratics Video (Part 2)
2.2.5 Factorising Quadratics
Corbett Maths · Video
Factorising Harder Quadratics Video (Part 2)
2.2.6 Completing the Square
Corbett Maths · Video
Completing the Square
2.2.7 Algebraic Fractions
Corbett Maths · Video
Algebraic Fractions Video (Part 1)
Corbett Maths · Video
Algebraic Fractions Video (Part 2)
2.2.8 Algebraic Proof
Corbett Maths · Video
Algebraic Proof