More Lessons for GCSE Maths
Examples, solutions and videos to help GCSE Maths students learn how to use the quadratic formula to solve quadratic equations.
Quadratic Equations - solving using the formula
Some quadratic equations cannot be solved by factorising and so an alternative method is the quadratic formula. This tutorial shows you when to use it, clues given in a question and common mistakes that are made.
Quadratic, how to solve it using the formula
GCSE HIGHER exam paper
Quadratic Equation, Quadratic Formula
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.