Simplifying Expressions

Front

What is the result of simplifying the expression x² + 2 - 1 + 6x² - 4x²?

Back

3x² + 1

Front

In the expression 3y, what is the term used for the number 3?

Back

coefficient

Front

Simplify the expression 3(2x + 7).

Back

6x + 21

Front

In the expression 3w, what is the term used for the letter w?

Back

variable

Front

Simplify the expression 9z - 21 - 3z + 10.

Back

6z - 11

Front

What is a coefficient in an algebraic expression?

Back

A coefficient is a numerical factor that multiplies a variable.

Front

What is a variable in an algebraic expression?

Back

A variable is a symbol used to represent an unknown value.

Front

What is a constant term in an algebraic expression?

Back

A constant term is a fixed value that does not change.

Front

What does it mean to simplify an expression?

Back

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

Front

What is the result of simplifying the expression 4x + 3x - 2?

Back

7x - 2