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Q: What is the difference between a variable and a algebraic expression?

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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.

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.

The difference is that an algebraic expression has numbers, symbols and variables, but a verbal expression has only words.

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

The variable.

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.

A variable expression includes variables.

Yes

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.

An algebraic expression contains one or more variable.Example : 12n

algebric uses variables and numerical uses numbers

A numerical expression is an equation that contains only numbers. An algebraic expression is an equation that contains one or more variables and can also have numbers.

A numerical expression uses numbers and operations. It also has an equal sign. An algebraic expression uses variables and operations. Unlike a numerical expression it does not have an equal sign.

Abs(9 - n)

Numerical equations have only numbers and symbols, while algebraic equations have variables also.

Numerical Expression: 1.) 20+2-8 ( Or any other number with two symbols on math ) Algebraic Expression: 2.) h x 2 ( Or any other number using only one symbol an a letter ) The difference between a numerical and algebraic expressions is that numerical expressions use only numbers, but algebraic expressions use letters as variables to represent numbers.

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X = 15 - 5y

In Mathematics, "polynomial" means "an expression of more than two algebraic terms." "Nomial" is not a word. "Monomial" means an algebraic expression consisting of one term.

An algebraic expression doesn't have an equal sign (e.g. 4x+7) whereas an algebraic equation does (e.g. 4x+7=19). 4x=19-7 4x=12 x=12/4 x=3

An expression is used in algebraic expressions meaning (890.098)+755,634 and a equality is a term meaning equal in both ways.

Well, arithmetic only involves quantities while algebra involves both quantities and unknown variables.

14

an algebraic expression has no = sign. it could be like x+4, but an equation has to have an = sign. like x+4=5