5.6 Distributive Property and Some Other Math Stuff

Distributive Property 1

100

4 (8 - 7)

4

200

6 ( 6 + 4)

60

300

2 ( 2 + 4 )

12

400

9 ( 0 + 3)

27

500

11 ( 9 - 8)

11

Factor

100

24 + 16

8(3 + 2)

40

200

56 - 28

7(8 - 4)

28

300

40 + 55

5(8 + 11)

95

400

63 - 21

21(3 - 1)

42

500

12x + 15y

3(4x + 5y)

Distributive Property 2

100

6(4x-2)

24x-12

200

5 ( 5 - x)

25-5x

300

5 ( 8x + 7 y - 2)

40x + 35y - 10

400

5(7x² - 2)

35x² - 10

500

14 ( 3x + 4y³ - 1)

42x + 56y³ - 14

Vocabulary Review

100

A _____________ is part of an expression that is separated by an addition or subtraction sign

term

200

__________ are terms that have the same variable

Like Terms

300

The number that is multiplied by a variable is called a ____________.

coefficient

400

The number that stands alone, without a variable, is called a ________________?

constant

500

____________________ are coeffecients in the expression 5x - 2y + 5

5, -2

Evaluate

100

4( 4x + 9) when x=3

84

200

10 ( 3² - x) when x=4

50

300

4(12x - 2x³ +1) when x=2

36

400

3 + 4(6x + 2x + x) when x=4

147

500

x⁵ + x³ + x when x=4    

1092