Algebra is used in Maths when we do not know ... Imagine that a customer spends £50 in their first 2 months with us. We have to include their first month as x = 0, so their 2nd month will be ...

Quaternions are a number system that has become increasingly useful for representing the rotations of objects in three-dimensional space and has important applications in theoretical and applied ...

In Algebra, factorising is the opposite of expanding. The highest common factor of 9m and 12m² is ‘3m’ Think about the numbers and the ‘m’ terms separately. '3' is the HCF of 9 and 12 'm ...

Algebra holds 20 marks, covering Polynomials, Linear Equations, Quadratic Equations, and Arithmetic Progressions. Students should practice NCERT questions, solve sample papers, and follow expert tips.