Graphing and factoring are just some of the ways to solve quadratic equations. This study guide was not created to replace your textbook and is for classroom or individual use only. Solve x2 5x 3 0 Give your solutions correct to 3 significant figures.
If the discriminant is a perfect square then solve by factoring.
Welcome to highermathematicscouk A sound understanding of the Quadratic Formula is essential to ensure exam success. Quadratic Formula H A collection of 9-1 Maths GCSE Sample and Specimen questions from AQA OCR Pearson-Edexcel and WJEC Eduqas. The name comes from quad meaning square as the variable is squared in other words x2. The standard form of a quadratic equation is.