Answer

Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

Updated On: 27-4-2021

Apne doubts clear karein ab Whatsapp par bhi. Try it now.

CLICK HERE

Loading DoubtNut Solution for you

Watch 1000+ concepts & tricky questions explained!

100+

8

**Introduction**

**Constant A symbol having a fixed numerical value is called a constant.**

**variable A symbol which takes various numerical values is called a variable.**

**Algebraic expressions A combination of constants and variables connected by the signs of fundamental operations of addition subtraction multiplication and division is called an algebraic expression.**

**Terms Various parts of an algebraic expression which are separated by the signs of + or - are called the terms of the expression.**

**Monomial An algebraic expression containing only one term is called a monomial.**

**Binomial An algebraic expression containing two terms is called a binomial.**

**Trinomial An algebraic expression containing three terms is called a trinomial.**

**Factors**

**Coefficient In a term of an algebraic expression any of the factors with the sign of the term is called the coefficient of the product of the other factors.**