Question

What is a variable in algebraic expressions? Write some algebraic expressions.

Answer 1

Answer:

Let's take a review of the terminologies used in an algebraic expression: A variable is a letter whose value is unknown to us. For example, x is our variable in the expression: 10x + 63. The coefficient is a numerical value used together with a variable.

Answer 2

Answer:

A variable is a letter whose value is unknown to us. For example, x is our variable in the expression: 10x + 63. The coefficient is a numerical value used together with a variable.