The general name is a "constant".
It could
It is each TERM of the equation or expression
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
A term can be a signed number, a variable, or a constant multiplied by a variable or variables. Each term in an algebraic expression is separated by a + sign or J sign. In , the terms are: 5x, 3y, and 8. When a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.
Yes. It is equal to zero. Yes, mathematical expressions can contain numbers, variables, and mathematical operations but do not contain an equal sign or inequality sign.
It could
What are the choices?
An expression is made up of numbers and variables joined by mathematical operations.
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.
Maybe the word you're looking for is: term.
An expression consists of numbers and variables that may be linked by mathematical functions. Other than in a conditional phrase, an expression may not contain an equality or inequality.
They are "like" terms.
algabraic expression
It is each TERM of the equation or expression
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
A polynomial consists of terms which are multiples of non-negative integer powers of a single variable. An expression may contain several variables, or it may contain powers that are negative or fractional.
An algebraic expression is a type of expression that contains a variable or variables.