Unit 2 Jeopardy

Adding Polynomials

100

(7²+x²)+(-4²+x²)

3²+2x²

200

(4+8m) + (11 - 16m)

(15 - 8m)

300

(7x⁴+10x²+8x+4)+(4x⁴+2x³+4x+9)

(13x⁴+2x³+10x²+12x+13)

400

(-12x⁴+5x³-6x+4x²) + (-6x⁴-3x²+7x³+3x)

-18x⁴+12x³+x²-3x

500

(8x⁷-2x³+6x⁹+13x⁶+16x²+1) + (9x⁹+6x⁶-5x³-20x²-16)

15x⁹+8x⁷+19x⁶-7x³-4x²-15

Subtracting Polynomials

100

(8³-4³)-(-5³+6³)

3⁸+2³

200

(10 + 12y) - ( 24 - 2y ) 

12y + 2i= 14y

300

(2x³-4x²+2x+1)-(4x⁴+3x³-7x²+4x-2)

(-4x⁴-x³+3x²-2x+3)

400

(26x⁴+16x³-4x²-6x+4)-(5x⁴+6³-6x²-12)

21x⁴+10x³+2x²-6x+16

500

(3m²+6m⁶-8m⁹+12m³-9m+10) - (3m⁹-12m⁶+15m²-12m-6)

-11m⁹+18m⁶-3m³-3m²-3m+16

Multiplying Polynomials

100

(3x-2)(4x+5)

-22+7x

200

(5+6x) (3+4x)

15 + 38x + 24x²

300

(x+15) (x-4)

x²+11x-60

400

(5x-6)(4x+7)

20x²+11x-42

500

(6x³+2x²+6)(x+4)

6x⁴+26x³+8x²+6x+24

Dividing Polynomials

100

(2x²-6x+1) / (x-2)

2x-2-3/x-2

200

(x⁴+2x³-4x²-6x+8) / (x-2)

x³+4x²+4x+2+12 remainder: x-2

300

(-3x⁴-2x²+4x-2)÷(x+2) 

-3x³+6x²-14x-24+46 remainder x+2

400

50x³+9x²+12x-30) / (x+2)

50x²-9x+30-90/x+2

500

(2x⁸-3x⁷+5x⁵+2x²+3x-2) / (x-2)

2x⁷+x⁶+2x⁵+9x⁴+18x³+36x²+74x+151+300/x-2

Binomial Expansion

100

(x+y)³

1_x³+3x²_y+3_xy² +1_y³

200

(2x+3)³

8x³+36x²+54x+27

300

(x+2y)⁵

1x⁵+10x⁴y+40x³y²+80x²y³+70xy⁴+1x⁵

400

(4+n)⁵

n⁵+20n⁴+160n³+640n²+1,280n+1,024

500

(n+2)⁷

1n⁷+14n⁶+84n⁵+280n⁴+560n³+672n²+448n+128