Factor, Add and Subtract Expressions

Front

What is the Greatest Common Factor (GCF)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder.

Front

How do you factor out the GCF from the expression 3x + 15?

Back

3(x + 5)

Tags

CCSS.7.EE.A.1

Front

What does it mean to factor an expression?

Back

Factoring an expression means rewriting it as a product of its factors.

Front

Can the expression 15x + 22 be factored?

Back

No, it cannot be factored because 15 and 22 have no common factors.

Tags

CCSS.7.EE.A.1

Front

What is the result of adding the expressions (3x + 15) + (4x + 13)?

Back

7x + 28

Tags

CCSS.HSA.APR.A.1

Front

What is a linear expression?

Back

A linear expression is an algebraic expression in which the highest power of the variable is one.

Tags

CCSS.6.EE.A.2C

Front

How do you identify the GCF of 22x - 220?

Back

The GCF is 22, so you can factor it out to get 22(x - 10).

Front

What is the result of subtracting the expression (4x + 13) from (3x + 15)?

Back

-x + 2

Tags

CCSS.HSA.APR.A.1

Front

What is the purpose of factoring expressions?

Back

Factoring simplifies expressions and makes it easier to solve equations.

Front

What is the result of adding the expressions (2x + 3) + (5x - 4)?

Back

7x - 1

Tags

CCSS.HSA.APR.A.1