A letter or symbol used to represent an unknown quantity is typically called a variable. In mathematics, common variables include letters such as ( x ), ( y ), and ( z ). These variables can stand for different values in equations and expressions, allowing for the representation of general cases and relationships between quantities.
X is the symbol for multiplication, as in 2X2=4 X (or any other letter) is often used to represent an unknown quantity.
An unknown number represented by a letter or symbol is a variable.
It is called a variable.
variable
VARIABLE. When this variable has a fixed number assigned to it and does not change, it is called a "fixed variable".
In maths the symbols x and n are usually used to represent an unknown quantity. These may be referred to as a variable.
b
X is the symbol for multiplication, as in 2X2=4 X (or any other letter) is often used to represent an unknown quantity.
x or any other variable
mnemonic * * * * * A variable
In mathematics, a symbol that represents an unknown quantity is typically denoted by a variable, such as "x" or "y". These variables are used to represent values that are not yet known or are subject to change. They are commonly used in algebraic equations to solve for the unknown quantity based on given information or conditions.
x
Variable
A variable
Variable
It is called a variable.
An unknown number represented by a letter or symbol is a variable.