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Browsing by The Australian Curriculum

Expand binomial products and factorise monic quadratic expressions using a variety of strategies (ACMNA233) * identifying and using common factors, including binomial terms, to factorise algebraic expressions using the technique of grouping in pairs to factorise algebraic expressions with four terms * using expansion patterns for the special binomial products (a + b)(a b) and (a ± b)2 inversely to factorise quadratic * using the area model inversely to factorise quadratic expressions of the form ax2 + bx + c, where a= ±1 * exploring the method of completing the square to factorise quadratic expressions and solve quadratic equations