IGCSE Math notes Archives

Sine and Cosine Rules: Worksheet, Formulae & Examples

by Maria | May 30, 2025 | IGCSE Math notes

Understanding the sine and cosine rules is crucial in mastering triangle geometry, especially in trigonometry and A-Level mathematics. These rules help solve non-right-angled triangles, allowing students to calculate missing sides or angles when traditional SOHCAHTOA...

Quadratic Equations Word Problems Worksheet & Examples

by Maria | May 9, 2025 | IGCSE Math notes

Quadratic equations have been a cornerstone of algebra for centuries, from projectile motion in physics to revenue prediction in economics. A quadratic equation is any equation that can be written in the standard form ax²+bx+c=0, where a, b, and c are real numbers and...

Completing Square Method Worksheet & Examples (Step-by-step)

by Maria | May 6, 2025 | IGCSE Math notes

The solution of quadratic equations represents a crucial mathematical skill that IGCSE Maths students must master. One of the multiple solving methods that includes factoring and using the quadratic formula or graphical solutions, the completing square method performs...

Quadratic Formula Worksheet & Examples (Step-by-Step Guide)

by Maria | Apr 28, 2025 | IGCSE Math notes

Quadratic equations form the foundation of many algebraic concepts in mathematics. A quadratic equation is any equation of the form: ax² + bx + c = 0 Where a, b, and c are constants and a≠0, the quadratic formula offers a universal method to solve any quadratic...

Middle Term Splitting Factorization Worksheet & Examples (Step-by-Step Guide)

by Maria | Apr 22, 2025 | IGCSE Math notes

Factorization is a cornerstone concept in algebra, and among its many methods, Middle Term Splitting Factorization stands out for its simplicity and logic. This technique is primarily used to factor quadratic trinomials of the form ax² + bx + c, especially when the...