Polynomial Jeopardy!

Adding Polynomials

100

(4x²+4x+1) + (4x+20)

4x²+8x+21

200

(4+2n³) + (5n³+2) 

6+7n³

300

(16x²+10x+10) +(6x²+6x+11) 

22x²+16x+21

400

(18x²+3x+16) + (13x²+16x+12) 

3x²+19x+28

500

(5x⁴+2x³+3x²+12) + (7x³+4x⁴+3) 

5x⁴+9x³+3x²++31

Subtracting Polynomials

100

(3x-2) - (-5x-1) 

8x-1

200

(-8x³+4x-1) - (4x²-x)

-8x³-4x²+5x-1

300

(3-6n⁵-8n⁴) - (-6n⁴-3n-8n⁵) 

2n⁵-2n⁴+3n

400

(x³-2x²+5x+6) - (2x-x⁴+3) 

x⁴+x³-2x²+3x+3

500

(-5x³-2x²+7) - (4x³+7x²-3x+2) 

-9x³-9x²+3x+5

Multiplying Polynomials

100

(2x+3)(x+7) 

2x²+17x+21

200

(x+2)(x-5) 

x²-3x-10

300

(x-4)(x²+2x+6) 

x³-2x²-2x-24

400

(x²-8)(x²+3x-1) 

x⁴+3x³-9x²-24x+8 

500

(x-4)(x²+2x-5) 

x³-2x²-13x+20 

Random...

100

(8x+1)(3x-1)

24x²-5x-1

200

(3r³-2r⁴-7r)+(3r³+5r+5r⁴) 

3r⁴+6r³-2r

300

(7x²+8x+2)(8x²+6x+5) 

56x⁴+106x

400

(6r³+r²+7)-(6+8r³+5r²) 

-2r³-4r²+1

500

(7n+1+4n⁴)+(4n⁴-6n³-4)

8n⁴-6n³+7n-3

Bonus!

100

(-5-8)(2n²+5n+1) 

-10n³-41n²-45n-8

200

(4n+6n²+4n⁴)+(4n⁴+5n²-4n) 

8n⁴+11n²

300

(2x²+3x+4)(5y²+6y+7) 

10x²y²+12x²y+14x²+15xy²+18xy+21x+20y²+24y+28

400

(3x²+2x-5) - (5x²-3x+2) 

-2x²+5x-7

500

(-5x³-2x²+7) - (4x³+7x²-3x+2) 

-9x³-9x²+3x+5