Chapter-7 Factorisation

About RS Aggarwal Solutions for Class 8 Maths Chapter-7 Factorisation

Factorization is the process of expressing a number or algebraic expression as a product of its factors. Factors are numbers or algebraic expressions that divide evenly into the original number or expression without leaving a remainder.

In the case of numbers, factorization involves finding the prime factors of a number. Prime factors are prime numbers that divide evenly into a given number. For example, the factorization of 24 is 2 × 2 × 2 × 3, where 2 and 3 are prime factors. This can also be written as 2^3 × 3, using exponent notation. For RS Aggarwal's class 8 Maths check out the page and if you need home tuition for class 8 Maths find the right tutors

In algebra, factorization involves breaking down algebraic expressions into simpler factors. This process is based on identifying common factors or using algebraic techniques such as the distributive property or factoring formulas. The goal is to express the original expression as a product of its irreducible factors.

For example, consider the expression x^2 - 4. This can be factorized as (x + 2)(x - 2), where (x + 2) and (x - 2) are the factors. Multiplying these factors together gives the original expression.

Factorization is an important concept in mathematics as it helps simplify expressions, find solutions to equations, identify common factors, and solve various mathematical functions.