What is Algebraic Expression?ExplainYour Answer
Home
/
What is Algebraic Expression?ExplainYour Answer
What is Algebraic Expression?ExplainYour Answer
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
What is an Algebraic Expression?
An algebraic expression in mathematics is an expression which is made up of variables and constants, along with algebraic operations (addition, subtraction, etc.). Expressions are made up of terms. They are also termed algebraic equations. Also, solve questions in Algebraic Expressions Worksheets, at BYJU’S.
Examples
3x + 4y – 7, 4x – 10, etc.
These expressions are represented with the help of unknown variables, constants and coefficients. The combination of these three (as terms) is said to be an expression. It is to be noted that, unlike the algebraic equation, an algebraic expression has no sides or equal to sign. Some of its examples include
3x + 2y – 5
x – 20
2x2 − 3xy + 5
Types of Algebraic expression
There are 3 main types of algebraic expressions which include:
Monomial Expression
Binomial Expression
Polynomial Expression
Monomial Expression
An algebraic expression which is having only one term is known as a monomial.
Examples of monomial expression include 3x4, 3xy, 3x, 8y, etc.
Binomial Expression
A binomial expression is an algebraic expression which is having two terms, which are unlike.
Examples of binomial include 5xy + 8, xyz + x3, etc.
Polynomial Expression
In general, an expression with more than one terms with non-negative integral exponents of a variable is known as a polynomial.
Examples of polynomial expression include ax + by + ca, x3 + 2x + 3, etc.
Other Types of Expression:
Apart from monomial, binomial and polynomial types of expressions, an algebraic expression can also be classified into two additional types which are:
Numeric Expression
Variable Expression
Numeric Expression
A numeric expression consists of numbers and operations, but never include any variable. Some of the examples of numeric expressions are 10 + 5, 15 ÷ 2, etc.
Variable Expression
A variable expression is an expression which contains variables along with numbers and operation to define an expression. A few examples of a variable expression include 4x + y, 5ab + 33,