Represent

Why Does X Represent the Unknown?
In short, we use "x" to represent the unknown because the scholars in 11th century couldn't translate the arabic letter "Shin", denoting unknowns, to ...
Representing how many you have with how many they want
How do you represent numbers? How do you represent numbers?The three forms to represent a number are: The standard form: For example, 78,562. The wo...