Unit 2: Expressions

Simplifying

100

3(x - 6) + 15x

18x - 18

200

4(g + 5) - 6(g -8) 

-2g + 68

300

13k - 6(k + 6) - 19

7k -55

400

(b + 5)² + 11b

b² + 21b + 25

500

(y - 4)² + (y + 7)²

2y² + 6y + 65

Factoring

100

4x + 22

2(2x + 11)

200

-3f + 21

-3(f - 7)

300

-6f⁴ + 8f²

-2f²(3f² - 4)

400

17m⁵+ 51f⁴ + 34f²

17f²(m³ + 3f² + 2)

500

x² + 7x + 12

(x + 3)(x + 4) 

To the Core...

100

Name three of the coordinating conjunctions.

And, but, for, or, nor, yet

200

Name the continents that were part of the Triangle Trade.

Europe, Africa and the Americas

300

What does the Sioux tribe call themselves? 

Lakota or Dakota

400

List 2 properties of gases that you have tested in science.

density and flamability

500

What is the sentence structure of a compound sentence? 

Independent Clause

Comma

Independent Clause

Ending Punctuation 

Multiplying binomials

100

(c + 5)(c + 9) 

c² + 14c + 45 

200

(m - 7)(m + 3) 

m² - 4m - 21

300

(g + 6)(2g + 11) 

2g² + 23g + 66

400

(-4d - 6)(3d + 9) 

-12d² - 54d - 54

500

3x(x + 8)(x - 2) 

3x³ + 18x² - 48x

Area and perimeter

100

Find the area of a square with a side of 5x³ units.

25x⁶ units²

200

Find the perimeter of a rectangle with a length of 2x cm and a width of 2x - 3 cm. 

8x - 6 cm

300

Find the area of a rectangle with a length of x + 5 units and a width of x - 2 units. 

x² + 3x - 10 units² 

400

Find the difference between the area and perimeter of a square with a side length of x + 2.

x² - 8x + 12

500

What is the area of a triangle with a base of 2x + 4 and a height of x + 6?

x² + 8x + 12 units²