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
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