Solving Quadratic Equations​​

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.

Curriculum Alignment: 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