Distributive Property and Factoring

Distributive Property

100

3(x + 5)

3x + 15

200

7(3 + 4n)

21 + 28n

300

4(5a - 2b)

20a - 8b

400

5(6b +7g - 3b)

15b + 35g

Combine like terms

100

3x + 9x + 2x

14x

200

123 + 13a -20

13a + 103

300

22y + 12 - 10y - 4

12y + 8

400

10x + 5x - 45 +7y

15x + 7y - 45

Factoring GCF

100

12x + 20

4(3x + 5)

200

30x + 48

6(5x + 8)

300

20x + 36

4(5x + 9)

400

48x + 112

16(3x + 7)

Difference of Squares

100

x² - 9

(x + 3)(x - 3)

200

a² - 16

(a + 4)(a - 4)

300

4x² - 25

(2x + 5)(2x - 5)

400

81m² - 100n²

(9m + 10n)(9m - 10n)

Random!

100

A shape that has 4 equal sides and 4 right angles.

A square.

200

What is another name for the answer to a multiplication problem?

A product.

300

The number that is known as "a dozen"

12

400

The tool used in class to measure angles. 

A protractor.