Unit 4b Part 2 Summative Re-take

Front

What is the Distributive Property?

Back

The Distributive Property states that a(b + c) = ab + ac. It allows you to multiply a single term by two or more terms inside a set of parentheses.

Front

Expand the expression using the Distributive Property: 4(x + 3).

Back

4x + 12

Front

What does GCF stand for in mathematics?

Back

GCF stands for Greatest Common Factor, which is the largest factor that two or more numbers share.

Front

Factor the expression using the GCF: 9x + 54.

Back

9(x + 6)

Front

How do you find the GCF of two numbers?

Back

To find the GCF, list the factors of each number and identify the largest factor that appears in both lists.

Front

Factor the numerical expression using the GCF: 24 + 56.

Back

8(3 + 7)

Front

What does it mean for two expressions to be equivalent?

Back

Two expressions are equivalent if they have the same value for all values of their variables.

Front

Are the expressions 20x + 4x + 3 and 4(5x + 1) + 3x equivalent?

Back

No, they are not equivalent.

Front

Simplify the expression: 2(5a + 3) + 8.

Back

10a + 14

Front

What is the first step in simplifying an expression?

Back

The first step is to apply the Distributive Property if there are parentheses.