Solve simple quadratic equations after factoring by the box method

Reason For Learning

Another tool for your factoring quadratics toolset: use the "box" method to factorise a quadratic with three terms, into two factors.

Learning Intention

Learn how to apply the box method for factoring a quadratic equation.

Key Vocabulary Terms

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ACMNA230 Level 10

Factorise algebraic expressions by taking out a common algebraic factor

ACMNA233 Level 10

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

ACMNA241 Level 10

Solve simple quadratic equations using a range of strategies