Alegra 2 Unit 2 Jeopordy

Adding Polynomials

100

Solve (3x³+5x²+5x)+(3x³-4x²+6x)

6x³+x²+11x

200

Solve (4x³+x²-12x+7)+15x³+3x²+9)

19x³+4x²-12x+16

300

Solve (7x³+12x²+10x+1)+(-2x³-13x²+9x-1)

5x³-1x²+19x

400

 Solve (5x⁴+7x³-2x²+3x+6)+(3x⁴+5x³+3x²+4x+2)

8x⁴+12x³+x²+7x+8

500

Solve (7x³-2)+(5x³-x-3)

12x³-x-3

Subtracting Polynomials

100

Solve (2x²-5x)-(-13x²+6x)

15x²-11x

200

Solve (7x+4)-(12x-10)

-5x+14

300

Solve (4x³+2x²-3x)-(3x³+1x²-2x)

x³+x²-1

400

Solve (19x²+4x-2)-(-x²+3x+2)

20x²+x-4

500

solve (-5x⁴+12x³-15x²+14)-(19x⁴-8x³+7x²-4)

-24x⁴+20x³-22x²+18

Multiplying Polynomials

100

Multiply (x+3)(x+6)

x²+9x+18

200

Multiply (2x+7)(x+2)

2x²+11x+14

300

Multiply (5+4x)(5+3x)

12x²+35x+25

400

Multiply (4n-3)(20n+4)

80n²-44n-12

500

Multiply (2x+3-4x)(12x+9)

24x²-30x+27

Dividing Polynomials

100

Divide (n²+6n-27)÷ (n-3)

1n+9

200

Divide (x²+6x+15)÷(x-5)

1x+11+70  remainder x-5

300

Divide (2x³+2x²-3x-2)÷ (x+2)

2x²+6x+9+16 reaminder x+2

400

Divide (4x⁴+8x³-12x²-24)÷ (x-2)

4x³+16²+20x+12+16 remainder x-2

500

Divide (3x³-2x²-30)÷(x-6)

3x²+16x+96-546 remainder x-6

Binomial Expansion

100

Expand (u+v)³

1u³+3u²v+3uv²+1u³

200

Expand (3+4)²

9+24+16

300

Expand (x+2)³

1x³+6x²+12x+8

400

Expand (x-2)²

1x⁶-12x⁵+60x⁴+160x³-240²-192x-64

500

Expand (2x+2a)⁴

16x⁴+64x³y+96x²y²+64xy³+16y⁴