Duelling Mathematicians

About this topic

Practise completing the square, including rewriting quadratics, identifying turning points and solving quadratic equations.

This topic covers

• rewriting quadratics in completed-square form
• identifying turning points
• solving quadratics from completed-square form
• connecting forms of quadratic expressions

Example question types

• complete the square for a quadratic
• read the turning point from completed-square form
• solve a quadratic after completing the square