Expression
An expression.
Expression
An algebraic expression.
A scientist, for example.
it is a varible
An algebraic expression;)
algebric uses variables and numerical uses numbers
An arithmetic operation combines two numbers while a logical operation uses two logical values which can be true or false. The arithmetic operation uses adding or subtraction to reach the correct answer.
An algebraic model uses variables and numbers. Example: x*54=648
a keyboard is an input device use to encode letters and numbers or even symbols.
Algebra makes use of letters and mathematical symbols.
CDXLIX uses several different symbols for the numbers. In this case it would be 449.