Module 4 Mid Mod

Factoring Expressions

100

3x + 15

3(x+5)

200

8b + 72

8(b + 9)

300

12x + 60

12(x+5)

400

9b + 72

9(b + 8)

500

88x + 8

8(11x + 1)

Simplifying Expressions

100

8x -2x

6x

200

7x + 2y + 8x - y

15x + y

300

10x - 8x + 2 + 10

2x + 12

400

8(2x-3)

16x-24

500

7(2x+4)+14

14x + 42

GCF distributive property

100

7x + 14

7(x + 2)

200

18f - 24g

6(3f - 4g)

300

42m-18

6(7m - 3)

400

52h - 13j

13(4h - j)

500

45m - 27n

9(5m-3n)

Expanding

100

5³

5 x 5 x 5

200

4 ⁵

4 x 4 x 4 x 4 x 4

300

4^{3 +} 2

4 x 4 x 4 + 2

400

7^{4 +} 3⁵

7 x 7 x 7 x 7 + 3 x 3 x 3 x 3 x 3

500

5² + 6³ + 5

5 x 5 + 6 x 6 x 6 + 5

Evaluate

100

When x = 5

2x 

10

200

When x = 5

x

5

300

When x = 3 and y = 4

xy

12

400

When x = 3 and y = 5

5x + y

20

500

When x = 4 and y = 6

xy + 10

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