POLYNOMIAL REVIEW JEOPARDY

Solve the Equation

100

(x-7)(3x+2)=0

x = -2/3, 7

200

3x²-48=0

x = -4,4

300

n²+9=6n

n = 3

400

2k²=5k+18

k = -2, 4.5 (9/2)

500

2t⁵+2t⁴-144t³=0

t = -9,0,8

Adding or Subtracting Polynomials

100

(3x+5) + (4x+1)

7x + 6

200

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

10x-2

300

(5x-7) - (8x-2)

-3x - 5

400

(5x-3) + (4x+7) + (2x-6)

11x-2

500

(6x-8) - (6x+8)

-16

Factor

100

12a - 4b

What is 4(3a - b)

200

7x - 7

What is 7(x - 1)

300

x2 + 12x + 20

(x + 10) (x + 2)

400

x2 - 81

(x - 9) (x + 9)

500

12x2 + 17x + 6

(4x+3)(3x+2)

Multiplying Binomials

100

(x+2)(x+3)

x2 + 3x + 2x + 6 x2+5x+6

200

(x-7)(x+2)

x2 + 2x - 7x - 14 x2-5x-14

300

(2x+4)(x-8)

2x2 - 16x + 4x - 32 2x2-12x-32

400

(x-4)2

(x-4)(x-4) x2 - 4x - 4x + 16 x2-8x+16

500

DAILY DOUBLE (this one is HARD!) Use the 1)Addition Principle, 2)Factor and use the 3)Zero Product Rule to solve x^2-10x+5=29

1) x2 - 10x + 5 = 29 -29 -29 x2 - 10x - 24 = 0 2) (x - 12) (x + 2) = 0 3) x-12 = 0 OR x+2=0 x=12 x=-2

Factor Completely

100

12x + 16

4(3x+4)

200

3x²-75

3(x+5)(x-5)

300

2y³-12y²+18y

2y(y-3)²

400

-4c⁴+8c³-28c²

-4c²(c²-2c+7)

500

h³+4h²-25h-100

(h+4)(h+5)(h-5)