Parts of an Algebraic expression

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols.

Front

Identify the variable in the expression: 5y + 3.

Back

y

Front

What is a constant in an algebraic expression?

Back

A constant is a fixed value that does not change, represented by a number in an expression.

Front

How many terms are in the expression: 4a + 5b + 6c + 7?

Back

4

Front

What is a term in an algebraic expression?

Back

A term is a single mathematical expression that can be a number, a variable, or a combination of both, multiplied together.

Front

What is the difference between a variable and a constant?

Back

A variable represents an unknown value and can change, while a constant is a specific value that does not change.

Front

What is the coefficient in the expression: 8x + 2y?

Back

8 is the coefficient of the variable x.

Front

What do we call a term that does not contain a variable?

Back

A constant.

Front

In the expression 3x + 4y + 5, how many variables are present?

Back

2 (x and y).

Front

What is the degree of the term 7x^2?

Back

2.