Chapter 7 Jeopardy!

Adding polynomials

100

(3x+6) + (5 + 8x)

What is 11x + 11

200

(4n³ + 3n⁴) + (n⁴ - 8n³ )

What is 4n⁴ - 4n³

300

(6r⁴ + r²) + (6r⁴- 6r²)

What is 12r⁴ - 5r²

400

(2 - 7a²) + (7a² +5)

7

500

(2x⁴ + 7) + (3x⁴ - 3)

5x⁴ + 4

Subtracting polynomials

100

(p⁴ - 7p²) - (4p⁴ - 2p²)

What is -3p⁴ - 5p²

200

(3m⁴ - 7) - (3 - 2m⁴)

What is 5m⁴ - 10

300

(6 - 2x⁴) - (2x + 4)

What is -2x⁴ - 2x + 2

400

(3n³ + 7) - (3n³ + 5)

What is 2

500

(5 - 5b⁴) - (8b⁴ + 6)

What is -13b⁴ - 1

Multiplying polynomials

100

(5b + 8)(5b + 5)

What is 25b² + 65b + 40

200

(6b + 7)(8b - 5)

What is 48b² + 26b -35

300

(7x - 2)(2x - 1)

What is 14x² -11x + 2

400

(5m + 6)(3m + 7)

What is 15m² + 53m + 42

500

(3n + 5)(4n + 7)

What is 12n² + 41n + 35

Factoring

100

a² + 12a +27

What is (a + 3)(a + 9)

200

x² - 7x + 10

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

300

b² + 16b + 60

What is (b +6)(b + 10)

400

b² + 7b - 8

What is (b + 8)(b - 1)

500

r² + 5r - 6

What is (r-1)(r + 6)

Anything Goes

100

Solve for x

x + 8

What is -8

200

b² - 17b + 72

What is (b-8)(b-9)

300

What is my favorite color?

What is blue

400

How many cats do I have?

What is 4

500

n² - 5n -50

(n -10)(n + 5)