Solving Quadratic Equations​​

solving quadratic equations​​
Description

By the end of this unit, students will be able to:

  1. understand the concept of a quadratic equation and its solutions;
  2. apply different methods, including factoring, using the quadratic formula, and completing the square, to solve quadratic equations;
  3. Solve real-world problems involving quadratic equations.

Key Stage 4: Algebra

  • Solve quadratic equations {including those that require rearrangement} algebraically by factorising, {by completing the square and by using the quadratic formula}; find approximate solutions using a graph

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