Polynomials Jeopardy

Adding Polynomials

100

Add the following polynomials

x⁴ + 4x⁴

5x⁴

200

Add the following polynomials

(x² - 3) + (3x² + 7)

4x² + 4

300

Add the following polynomials

(3x³ + x² + 9) + (x³ - 3x² + 1)

4x³ - 2x² + 10

400

Add the following polynomials

(-9k³ - 3k² + k⁵) + (k³ - 7k + 4k⁴)

k⁵ + 4k⁴ - 8k³ - 3k² - 7k

500

Add the following polynomials

(2x³ - 7x) + (-5x³ - x² - 3x) + ( -x³ - x²)

-4x³ - 2x² - 10x

Subtracting Polynomials

100

Subtract the following polynomials

7x⁴ - 2x⁴

5x⁴

200

Double Jeopardy!!!

Subtract the following polynomials

(a³ - 2a²) - (4a³ + 3a²)

-3a³ - 5a²

300

Subtract the following polynomials.  Put answer in standard form

(4r³ + 3r⁴) - (-5r³ + r⁴)

2r⁴ + 9r³

400

Subtract the following polynomials.  Put answer in standard form.

(8n - 3n⁴ + 10n²) - (3n² + 11n⁴ - 7)

-14n⁴ + 7n² + 8n + 7

500

Subtract the following polynomials

(3 - 6x⁵ - 8x⁴) - (-6x⁴ - 3x - 8x⁵)

2x⁵ - 2x⁴ + 3x + 3

Multiplying Polynomials

100

Multiply the following polynomials

(w - 8)(w + 8)

w² - 64

200

Multiply the following polynomials 

r²(7r³ - 3r + 9)

7r⁵ - 3r³ + 9r²

300

Multiply the following polynomials

(9m - 3)(2m + 3)

18m² + 21m - 9

400

Multiply the following polynomials

(3r² + 5)²

9r⁴ + 30r² + 25

500

Multiply the following polynomials

(x + 4)(x² + 6x - 3)

x³ + 10x² + 21x - 12

Perimeter/Area

100

What is the perimeter of a square if one side is 4x 

16x

200

what is an expression for the area of a rectangle with a length of x and a width of (2x + 3) 

2x² + 3x

300

Find the perimeter of a triangle whose side lengths are 3x, 2x + 7,  and 18 units long.

5x + 25 units

400

Find an expression for the area of a square with side length equal to 3x⁴

9x⁸

500

The two sides of a triangle are x+1 and 3x-5. The Perimeter is 8x + 3. The length of the third side is

4x + 7

Factoring

100

3x² + 9x

3x(x + 3)

200

2x²+5x-7

(x-1)(2x+7)

300

x² - 64

(x-8)(x+8)

400

x² + 8x + 16 (Simplify)

(x+4)²

500

8x³ + 14x² + 20x + 35

(4x+7)(2x²+5)