Parts of Expressions

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that includes at least one variable.

Front

What is a variable in algebra?

Back

A variable is a letter or symbol that represents an unknown value.

Front

Identify the constant in the expression: 7c + 8y + 32.

Back

The constant is 32.

Front

How many terms are in the expression: 3x + 7 + p - 12?

Back

There are 4 terms.

Front

What are the terms in the algebraic expression: 3x + 5?

Back

The terms are 3x and 5.

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 a coefficient in an algebraic expression?

Back

A coefficient is a numerical factor that multiplies a variable in a term.

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 fixed value that does not change.

Front

What does it mean to simplify an algebraic expression?

Back

To simplify an algebraic expression means to combine like terms and reduce it to its simplest form.

Front

What are like terms in an algebraic expression?

Back

Like terms are terms that have the same variable raised to the same power.