Polynomial Jeopardy

Adding polynomials

100

(4x²+5x+7)+(3x-8x+12)

7x²-3x+19

200

(5x²+3x-2)+(4x²-7x+9)

9x²-4x+7

300

(5x²+8x-3)+(2x²-7x+13x)

7x²+14x-3

400

(4x²+7x-12)+(-9x²+2x-6)

-5x²+9x-18

500

(7x³-2x+1)+(6x²-3x+2)

7x³+6x-5x+3

Subtracting polynomials

100

(3x²-2x+5)-(9x²-4x+3)

-6x²+2x+2

200

(-4x³+2x²-8)-(-6x³-x²+1)

2x³+3x²-9

300

2(x⁴+5x)-6(x⁴+8x-3)

-6x⁴-18x³-14x²+3x

400

(16x+14)-(3x²+x-9)

-3x²+15x+23

500

(2x⁴-3x+6)-(2x²-7x+1)

2x⁴-2x²+4x+5

Multiplying polynomials

100

(x+2)(x+1)

x²+3x+x+2

200

(x²+4)(x³-3)

x⁵+4x³-3x²-12

300

3x(4x+2y)

12x²+6xy

400

4x³(5x²-2x+5)

20x⁵-8x⁴+20x³

500

(2r²+5r-1)(5r²+2r-8)

10x⁴+29x³-11x²-42x+8

Dividing polynomials

100

4r²-12r / 2r

2r-6

200

9x²+6 / 3

3x²+2

300

pq⁹r¹³ / q⁴r⁶

pq⁵r⁷

400

12x⁴-9x³+15x^{2 /} 3x²

4x²-3x+5

500

28x⁶-36x⁴+20x³ / 4x²

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7x⁴-9x²+5x