How to Use SOHCAHTOA – GCSE Maths SOHCAHTOA is used in GCSE Maths to solve problems involving right-angled triangles. It involves three basic trigonometric ratios: Sine, Cosine, and Tangent. Practice Questions Downloads What is SOHCAHTOA? The term “SOHCAHTOA” is an simple way to help remember the three main trigonometric ratios: Sine, Cosine and Tangent. What…
Law of Indices Rules | GCSE Maths Practice Questions Downloads Understanding Indices Indices, also known as exponents or powers, provide a way to represent repeated multiplication in a simpler form. For example: Instead of writing 2 × 2 × 2 × 2 × 2, we write 2⁵. Here, 2 is the base, and 5 is…
Indices Rules Practice Questions: GCSE Maths Click here for Questions Click here for Solutions Previous: Simplifying Algebraic Fractions Practice Questions Next: Completing the Squares Practice Questions Connect for Trial Lesson
Multiplying Algebraic Fractions | GCSE Maths Practice Questions Downloads Introduction to Multiplying Algebraic Fractions Algebraic fractions are fractions that contain algebraic expressions in the numerator, denominator, or both. Just like numerical fractions, they follow specific rules for addition, subtraction, multiplication, and division. Among these operations, multiplication is often the easiest because it doesn’t require finding…
Algebraic Fractions | GCSE Maths Practice Questions Downloads Introduction to Algebraic Fractions What Are Algebraic Fractions? An algebraic fraction is a fraction where the numerator, denominator, or both contain algebraic expressions (letters and numbers). For example: These work similarly to numerical fractions but follow algebraic rules when simplifying, adding, subtracting, multiplying, or dividing. How Are…
Fractional Indices | GCSE Maths In this lesson, we will discuss what Fractional Indices are, how they are simplified, and the logic behind negative fractional indices. We will also walk through step-by-step examples to help you understand the concepts and solve some GCSE Past Paper Questions Practice Questions Downloads What Are Indices? Indices (also known…
Enlargement Using a Negative Scale Factor | GCSE Maths Practice Questions Downloads Video Tutorial on Enlargement Using a Negative Scale Factor Watch this Video Tutorial as we explain step by step to Find Enlargement Using a Negative Scale Factor https://youtu.be/s3XNETZB_Vg What is Enlargement? Enlargement is when we change the size of a shape while keeping its…
Expanding Surds Using Double Bracket Multiplication Practice Questions Downloads Expanding Surds Double Bracket In this article, we will explore: How to expand surds using double bracket multiplication Importance of this skill for rationalizing surds and solving problems with rationalized denominators Why mastering this topic is crucial for surd-related exam questions They are very important in…
Surds: Adding and Subtracting – A Comprehensive Guide Practice Questions Downloads Surds: Adding and Subtracting In this article, we will explore How to add and subtract surds A fundamental concept in mathematics that often appears in exams. Understanding surds and their manipulation is essential for solving various algebraic problems. We will delve into the rules…
Rationalising Surds: A Comprehensive Guide with Examples Practice Questions Downloads Rationalising Surds In this article, we will explore: What is rationalizing the denominator of a surd How to rationalize the denominator Importance of rationalizing denominators for simplifying expressions involving surds Why mastering this skill is crucial for mathematics exams Before diving into rationalization, it’s important…
