EXTENSION: 8F Factorising QUADRATIC trinomials
LEARNING INTENTION:
To know the form of a quadratic trinomial To understand how a quadratic trinomial is formed from a binomial expansion To know how to find the numbers required to express a quadratic trinomial in factorised form SUCCESS CRITERIA: I can factorise a quadratic trinomial. e.g. Factorise 𝑥^ 2+4𝑥−21 CHECKLIST QUESTIONS: Read Key Ideas and complete Building U/standing. 8F p. 527 Q1 all Q2-6 LHS Reasoning: Q 9-10 EXTENSION: Q 11 as many as you can. |
ACTIVITY 1
Watch video and complete the Extension Problems below
Watch video and complete the Extension Problems below