Factorisation using Algebraic Identities
Mathematics · Secondary 3 · Algebraic Expansion and Factorisation · Semester 1

Factorisation using Algebraic Identities

Applying the difference of squares and perfect squares identities to factorise expressions.

MOE Syllabus OutcomesMOE: Numbers and Algebra - S3MOE: Algebraic Expansion and Factorisation - S3

About This Topic

Applying the difference of squares and perfect squares identities to factorise expressions.

Key Questions

  1. Analyze how recognizing identity patterns simplifies factorisation.
  2. Differentiate between expressions that can be factorised by difference of squares and those that cannot.
  3. Construct examples where applying identities is significantly faster than other methods.

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Edited by Adriana Perusin, Editor-in-Chief, Flip Education
Synthesized by Flip Education from Lyman's Think-Pair-Share collaborative-discussion routine (1981)