Polynomials Jeopardy!!

Adding Polynomials

100

(x+5)+(3x+9)

4x + 14

200

(3x²+4x)+(2x²-3x)

5x²+x

300

(-4x²+2x-3)+(5x²-4x+8)

x²-2x+5

400

(8x²-4x+3)+(7x²+2x-11)

15x²-2x-8

500

(5x³+4x²-2x+2)+2(2x³-2x²+x+5)

9x³+12

Subtracting Polynomials

100

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

2x-4

200

(6x²+4)-(3x²+5)

3x²-1

300

(2x-4)-2(4x-2)

-6x

400

(6x²-5x+8)-(4x²-7x+9)

2x²+2x-1

500

(6x³+4x²-4x+5)-2(2x³-3x²+5x-5)

2x³+10x²-14x+15

Multiplying Polynomials

100

(3x+1)(2x+3)

6x²+12x+3

200

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

6x²-4x-10

300

(2x-4)(3x²-6x+1)

6x³-24x²+26x-4

400

(-4x+6)(x²+5x-2)

-4x³-8x²+38x-12

500

Ms. Waters wants to know how many desks can fit in her classroom next year. The length of her classroom is x+5 ft and the width of her classroom is x-4 ft. What is the area of her classroom? Area = lw

x²+x-20 square ft

GCF Factoring

100

Factor out the GCF: 

6k-24

6(k-4)

200

Factor: 

4n-28

4(n-7)

300

Factor out the GCF:

-18x⁶+6x⁵

6x⁵(-3x+1)

400

Factor out the GCF:

72a²+63a³

9a²(8+7a)

500

4y²+8xy-2

2(2y²+4xy-1)

Factoring

100

Factor: 

v²+10v+25

(v+5)(v+5)

200

Factor: 

n²-4n+3

(n-1)(n-3)

300

Factor: 

n²-5n+6

(n-3)(n-2)

400

4p²-72p+324

4(p-9)(p-9)

500

5n²-85n+360

5(n-9)(n-8)