Adding/Subtracting/Multiplying Polynomials

Addition of Polynomials

100

(4x² + 2x) + (x² + 6x)

5x² +8x

200

(-3y² + y) + (4y² + 6y)

y² +7y

300

(2a² - 7a + 10) + (a² + 4a + 7)

3a² -3a +17

400

(7 - 5r + 2r²) + (3r³ - 6r)

3r³ + 2r² -11r + 7

500

(5r³ - 6r² +3r) + (-3 -2r + r²)

5r³ - 5r² + r - 3

Subtraction of Polynomials

100

(y² - 10xy) - (2y² + 3xy)

-y² -13xy

200

(2x² + 5x - 3) - (3x³ + 2x - 5)

-3x³ + 2x² +3x + 2

300

(-3a² - 2a) - (4a² - 4)

-7a² - 2a + 4

400

(4x³ + 5x + 2) - (1 + 2x - 3x²)

4x³ + 3x² +3x + 1

500

(4 - x - 2x²) - (-2 + 3x - x³)

x³ - 2x² - 4x + 6

Multiply Polynomials

100

(x+2)(x+1)

x²+3x+2

200

(x-4)(2x+2)

2x²-6x-8

300

(-x²+2)(x-3)

-x³+3x²+2x-6

400

(2x²+1)(3+9x)

18x³+6x²+9x+3

500

(x+2)(x²+5x-1)

x³+7x²+9x-2

Review

100

Solve for x:

x-3=10

x=13

200

Solve for x:

-5x=100

x=-20

300

Solve for x: 

2x-3=7

x=10

400

Solve for x:

4=-3x-11

x= -5

500

Solve for x:

5x+7=-3+15x

x=1

Random Trivia

100

Name 3 animals that are reptiles

Examples: 

Snakes, Crocodiles, Lizards, Alligators, Tortoise, Turtle

(They are distinguished by having a dry scaly skin and typically laying soft-shelled eggs on land)

200

How many stripes are on the United States Flag? 

13

300

What player has the most amount of post season (playoff) wins in NFL history?

Tom Brady 

400

Who founded Facebook

Mark Zuckerberg

500

Name 5 of the 7 continents

Africa, Antarctica, Asia, Australia, Europe, North America, and South America