Review Ch2 jeopardy

combining terms

100

31x+7x-3

38x-3

200

-10x²-10x+6x²+3x 

-4x²-7x

300

-5-5d²+4d²+9d²+7

8d²+2

400

7+9x²-7x²+96x-18+4x² -35+20x

6x²+116x-46

500

3 - 6x² + x - 1 - 7 - 4x² - 5x + x - 9x + 4x² 

-6x²-12x-5

distributive property

100

(8p²+10p-3)+(9p²-3p-7)

 

17p² + 7p -10

200

(3r⁴-7r+5)+4(9r⁴+r-11)

 

39r⁴ -3r -39

300

9(x²-3x+7)+(7x²-11x-3)

16x² -38x+60

400

4(6t²-3t+8)-7(8t²+9t-2)

-32t²-75t+46

500

6(r²-3r+7)+9(-3r²+11r-10)

-21r² + 81r - 48

GCF

100

734y² + y 

Find the greatest common factor 

y

200

343b²-7b⁴

find the greatest common factor 

7b²

300

400-36v²

find the greatest common factor 

-4

400

200m⁴+80m³+80m²

Find the greatest common factor 

40m²

500

33, 781 and 743

find the greatest common factor 

1

Negatives

100

-(x+7)

-x-7

200

5 - (-7 + x)

12 - x

300

12x - 2(8x - 6) + 10

-4x + 22

400

-4(6x - 10) - (-3x + 5)

-21x + 35

500

-5(-7x + 8) -4(9x - 3)

-x -28 

factoring

100

-56x - 56

-56(x+1)

200

72x - 36

36(2𝑥−1)

300

9r²− 36r

9r(r - 4)

400

18v⁴-72v²

18v²(v² - 4)

500

27x³ - 18x + 24x⁵ - 46x²

x(27x² - 18 + 24x⁴ - 46x)