Polynomials Jeopardy

Adding/Subtracting

100

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

3x^2-x-3

200

(4x^2-9) -(-4x^2+7)

8x^2-16

300

(-3x^3+7x^2-2x+8)+(3x^3-5x^2+2x-8)

2x^2

400

(4xy-2x +7y)-(-2xy + 4x-y)

6xy-6x+6y

500

(2/3x^2-3/4x+1)+(1/3x^2+x-1/2)

x^2+1/4x +1/2

Multiplying a monomial

100

x(2x-3)

2x^2-3x

200

-3a(4a-5)

-12a^2+15a

300

6a^2b(-2a^3b-5ab^2 +b^3)

-12a^5b^2-3a^3b^3+6a^2b^4

400

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

-10x^2-20x+3

500

2x(3x-1)-4x(5x+3)

-14x^2-14x

Multiplying polynomials

100

2x^2+9x+9

2x^2-3x-9

200

(2x-3y)(-2x+3y)

-4x^2+12xy-9y^2

300

(2x-6)^2

4x^2-24x+36

400

(3x-2y)(2x+7y)

6x^2+10xy-14y^2

500

(-x+5)(2x+7)

-2x^2+3x+35

Classifying

100

Classify the following by (degree, # of terms):

x²-1

quadratic, binomial

200

Classify the following by (degree, # of terms):

x²+3x - 5

quadratic, trinomial

300

Classify the following by (degree, # of terms):

9x

linear, monomial

400

Classify the following by (degree, # of terms):

6x³ - 2

cubic, binomial

500

Classify the following by (degree, # of terms):

6

constant, monomial

Division/Mixed

100

3x(2x-1) -5x(3x+5)

-9x^2-28x

200

(8x^3-6x^2y+4xy)/(-2x)

-4x^2+3xy-2y

300

(9x^3y-18xy^2+6xy)/(3xy)

3x^2-6y+2

400

A rectangular garden has a length of x² and a width of (6x-3) in the middle is a small rectangular pond with a length of 4x and a width of (2x-1). What is the useable area of the garden?

6x³-11x²+4x

500

(4x^3y^2-10x^2y^2)/(2x^2y)xx(-4x +2y)

-8x^2y+4xy^2+20xy-10y^2