Algebraic Partial Fractions

Grade 545 min

aligned to Singapore Secondary School gce O Level Additional Mathematics secondary 3 Additional Mathematics 15 Year Old

Learning Objective

I can find the partial fractions of an algebraic fraction.

Lesson Flow

Watch Video

5 min

Partial Fraction Decomposion

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Practice

14 min

7 questions • Short answer

Exit Ticket

5 min

Express (x² + 3x - 4) / ((x - 1)²(x + 2)) in partial fractions. Show all steps. Express (2x³ - x² + 5x - 7) / (x² + x - 2) as the sum of a polynomial and partial fractions. Show all steps. Express (4x² + 5) / (x(x² + 5)) in partial fractions. Show all steps.

Teacher Guide

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  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts