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A variable is a single letter that represents a number. For example x is a variable.

An algebraic expression can contain variables, numbers, mathematical symbols, etcetera. An example of an algebraic expression is 3x+12.

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Related Questions

What is the basic difference between algebraic expression and polynomial?

A polynomial is a type of algebraic expression. They differ in the number of terms that contain variables. An algebraic expression has at least 1 variable, while a polynomial has multiple terms with variables in it.


How can i Differentiate between an algebraic expression and polynomial?

A polynomial is always going to be an algebraic expression, but an algebraic expression doesn't always have to be a polynomial. An algebraic expression is an expression with a variable in it, and a polynomial is an expression with multiple terms with variables in it.


What is the difference between a numerical expression and a algebraic expression?

Numerical expressions solely include numbers, while algebraic expressions may contain a variable like x. An example of a numerical expression is 1+2 and an example of an algebraic expression is 2x+3y=0.


What is the difference between a algebraic equation and a algebraic expression?

An equation has an equal = sign whereas an expression does not.


What is one difference between a variable expression and a numerical expression?

The variable.


Write one numerical expression and one algebraic expressionThen explain what the difference between a numerical and algebraic expression is?

Numerical expression: 59-34*6 Algebraic expression: 5x-3x+2 A numerical expression is limited to only numbers and can always be simplified to one number. An algebraic expressuion uses terms, more specifically a variable like x, and a constant like 2.


Is there any difference between an algebraic expression and a polynomial?

Yes


What is one difference between a variable and a numerical expression?

The variable.


What is the difference between a numerical expression and a variable expression?

A variable expression includes variables.


What is the difference between an algebraic expression and numerical expression?

algebric uses variables and numerical uses numbers


What is the algebraic expression of the difference between the product of five and a number and twice the number?

The algebraic expression for the difference between the product of five and a number (let's denote the number as ( x )) and twice the number can be written as: ( 5x - 2x ). Simplifying this expression gives ( 3x ). Therefore, the final expression is ( 3x ).


What is the difference between nine and a number written in algebraic expression?

Abs(9 - n)