Adding Algebraic Expressions Practice Flashcardizz

Front

How many terms are in the algebraic expression: 2y + x + 4?

Back

3

Front

A variable is a ________________ or __________________ that represents an unknown value.

Back

letter or symbol

Front

Add the following expressions: (4x + 2) + (5x - 7)

Back

9x - 5

Front

Identify the terms in the expression: 90 + 18w + 3h + 14

Back

90, 18w, 3h, 14

Front

Add the following expressions: (5x + 4) + (-8x - 2)

Back

-3x + 2

Front

What is an algebraic expression?

Back

An expression that contains numbers, variables, and operations.

Front

What is a coefficient in an algebraic expression?

Back

A numerical factor multiplied by a variable.

Front

What does it mean to simplify an algebraic expression?

Back

To combine like terms and reduce the expression to its simplest form.

Front

What are like terms in algebra?

Back

Terms that have the same variable raised to the same power.

Front

What is the degree of the polynomial 3x^2 + 2x + 1?

Back

2