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Mathematics / Year 10 / Number and Algebra / Patterns and algebra

Curriculum content descriptions

Expand binomial products and factorise monic quadratic expressions using a variety of strategies (ACMNA233)

Elaborations
  • exploring the method of completing the square to factorise quadratic expressions and solve quadratic equations
  • identifying and using common factors, including binomial expressions, to factorise algebraic expressions using the technique of grouping in pairs
  • using the identities for perfect squares and the difference of squares to factorise quadratic expressions
General capabilities
  • Numeracy Numeracy
ScOT terms

Distributivity,  Polynomials

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Video

Catalyst: Graham's number

If you were asked what the biggest number you can think of is, what would you say? Infinity? Well, what about the biggest finite number you can think of? Mathematician Ron Graham came across such a gigantic number in his research that, to capture its massive size, he and his colleagues needed to come up with new methods ...