Yes. Expressions cannot be expressed without variables.
There are numerical expressions for ex. 2 + 3 is an expression without variables.
Yes, a mathematical expression can have no variables, but such an expression is usually not very useful. An example of a valid expression without variables is: 1+1=2
It is a more complicated mathematical expression.
its called an expression
multiterm mathematical expression: a mathematical expression consisting of the sum of a number of terms, each of which contains a constant and variables raised to a positive integral power
Is the value obtained when all the variables have been given their value and the expression has been calculated according to mathematical rules.
Yes, a mathematical expression can have no variables, but such an expression is usually not very useful. An example of a valid expression without variables is: 1+1=2
It is a more complicated mathematical expression.
expression
Expression
do you really expect me to know this
An expression.
its called an expression
A mathematical expression is a collection of numbers and variables along with mathematical operators - other than equalities or inequalities.
with variables like x
An expression is made up of numbers and variables joined by mathematical operations.
Maybe the word you're looking for is: term.
An algebraic expression.