10 Math Mrs Liadow

3D - Factorising Algebraic Expressions Page 146

Substitute values into formulas to determine an unknown (ACMNA234)

Factorise algebraic expressions by taking out a common algebraic factor (ACMNA230)

Apply the four operations to simple algebraic fractions with numerical denominators (ACMNA232)

Simplify algebraic products and quotients using index laws (ACMNA231)

Topic Goals

By the end of this topic can you confidently

identify the highest common factor of terms.
recall and explain the form of a factorised expression.
understand and explain how factorising and expanding are reverse processes.
factorise algebraic expressions involving a common factor.

📘Fluency Exercise Page 148

First column of all 5,6, and 7

📘Problem solving set beginning on Page 149

Choose either question set 8 and 9 or 8, 9 and 11.

Mark your own work.

Answers are on pages 706/707. Check to make sure you have the answer correct or know why you got the question wrong.

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