Quadratic equations with none, one or two factors

Reason For Learning

How many factors does a quadratic equation have? More importantly, can the quadratic equation that you're looking at actually be factored? Quickly decide using the method provided in this lesson.

Learning Intention

Learn about the quadratic discriminant function and how it can be used to decide if a quadratic has two, one, or no factors.

Key Vocabulary Terms

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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