GCSE Maths Revision
GCSE Maths
For Students Studying GCSE Maths
£
7.99
/ Monthly
- Gain Access to all AJMaths GCSE Maths Revision Videos
- Gain Access to all AJMaths GCSE Maths Worksheets
- Gain Access to all AJMaths GCSE Maths Mock Papers
Edexcel GCSE Mathematics - Higher
Quadratic Formula
In GCSE Maths, the quadratic formula, x = (-b ± √(b² – 4ac)) / (2a), is a tool used to solve quadratic equations in the form ax² + bx + c = 0. It provides the solutions for ‘x’ by considering the coefficients ‘a’, ‘b’, and ‘c’. This formula is particularly useful when factoring or completing the square is not a straightforward method for solving quadratic equations.
After watching the AJMaths revision videos on the Quadratic Formula I will be able to:
- Complete Algebraic Proofs
- Complete Geometric Proofs
- Answer Exam Style Questions on Proof for GCSE Maths
Introduction to the Quadratic Formula
In this video we will take a look at an introduction to the quadratic formula and how we can use the quadratic formula to solve quadratics which can’t be factorised.
Exam Revision for the Quadratic Formula
In this video we will take a look at answering exam style questions on the Quadratic Formula.
