The term of a mathematical expression is separated from other terms with either plus or minus signs and consist of the product a coefficient. If the term is just a normal number decimal or fraction without any letters on it it is called a Constant. A term can be a constant or a variable or both in an expression.
Items like 4x -5y 6ab 8efh 13k are all Algebra Terms.
In algebra an expression may be used to designate a value which might depend on values assigned to variables occurring in the expression. A number a letter which represents a number a product whose. Indexes and Indices are also called Exponents. A number a letter which represents a number a product whose.