complex numbers
an expression
It is an algebraic expression.
A combination of variables,numbers,and at least one operation!
A mathematical phrase that contains operations, numbers, or variables is called an algebraic expression. Algebraic expressions consist of constants (numbers), variables (letters representing unknown quantities), and mathematical operations such as addition, subtraction, multiplication, division, and exponentiation. These expressions can be simplified, evaluated, or manipulated using algebraic rules and properties.
Equation
It is called an expression.
complex numbers
I don't know if there is an official term, but I have only heard it called: Plug n' chug. This is because you "plug" in numbers into the variables, and then "chug" through the computations to get the answer.
Expression
An expression.
A mathematical phrase that contains operations, numbers, or variables is called an algebraic expression. Algebraic expressions consist of constants (numbers), variables (letters representing unknown quantities), and mathematical operations such as addition, subtraction, multiplication, division, and exponentiation. These expressions can be simplified, evaluated, or manipulated using algebraic rules and properties.
It is an algebraic expression.
an expression
It is an algebraic expression.
A scientist, for example.
The definition is A combination of variables, numbers, and at least one operation.