Algebra 2 Unit 4 Review

Simplifying Rational

100

Simplify: (2a² +10a) / (3a² + 15a)

What is 2/3 

200

True or False:

Canada is south of Detroit.

What is True

Don't believe me? Look at a map.

300

((4x+20) / x² ) *  ((x²+x) / (2x+10))

What is 2(x+1) / x

400

(3x² - 13x - 30) / (18x² - 50)

What is (x-6) / 2(3x-5) 

500

What are the names of Ms. Palmer's Roommates?

Joanna and Hannah

Multiplying and Dividing

100

(7x / (2x - 10)) ÷ (x² - 6x) / (x² - 11x + 30)

What is 7/2 

200

(6x² + x - 15) / 4x² ÷ by (3x² + 5x)

What is (2x-3) / 4x³

 

300

How many stomachs do cows have?

1

with 4 compartments

400

(3x² + 13x + 4) / (4x² - 16) ÷ (8x + 32) / (4x + 8)

What is (3x + 1) / (8x - 16) 

500

(4x² + 20x) / (x³ + 4x²) * (x² + 8x + 16) / (8x² + 36x - 20)

What is (x+4)  / (2x²-x) 

Addition and Subtraction

100

(5x / (x + 3)) + (15 / (x + 3))

What is 5 

200

(x² / (x + 5)) + ((7x + 10) / (x + 5))

What is x + 2

300

((x + 6) / (x² - x - 20)) + ((2x - 21) / (x² - x - 20))

What is 3 / (x + 4)

400

Which Disney Princess is the ONLY princess to have a child?

Ariel

Her name is Melody.

500

((6y - 6) / (y² + 4y - 12)) - ((y +4) / (y² + 4y - 12))

What is 5 / (y + 6)

Equations

100

(4 / x) + x = 5

x = 1 and 4

200

(2 / 3 * x) + (1 / 6) = (4 / 3 * x)

x = 1/4

300

What was one of Nicki Minaj's jobs before she became famous?

She waited tables at Red Lobster.

400

((x - 1) / x) + ((2x - 1)  /(x + 3))  = (x + 6) / (x + 3)

x = -.5 and 3

500

What is the name of the human in "Winnie the Poo"?

Christopher Robin

Factoring

100

Factor:  x² + 4x - 45

What is (x + 9) (x - 5)

200

Which faculty member in the upper school has been here since the upper school began?

Mrs. Hoskins

300

Factor:  3x² - 5x - 2

What is  (x - 2) (3x + 1)

400

Factor: 9x² - 24x + 16

What is (3x - 4)² or (3x - 4) (3x - 4)

500

Factor:  25x² - 4

What is (5x + 2) (5x - 2)