Polynomials Jeopardy!!

Vocabulary

100

How many terms are in a trinomial?

Three

200

What is the DEGREE of 2x⁴+9x³-5x²+6

4

300

How many terms are in this polynomial? 4y⁵+6xy-3x²

Three

400

Write an example of a polynomial with 4 terms and degree of 3.

Ms. A will check!

500

Like terms need to have...(two things!!)

1. Same variables 2. Same exponents

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

(2x²-4x+3) - (x²+7x-5)

x²-11x+8

400

(6x²-5x+8) - (4x²-7x+9)

2x²+2x-1

500

3(x²-2x) + (4x²+5x-3)

7x²-x-3

Multiplying Polynomials

100

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

6x²+12x+3

200

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

6x²-4x-10

300

(x+3)²

x²+6x+9

400

(2x-5)²

4x²-20x+25

500

(x+2)(3x²-2x+4)

3x³+4x²+8

Factor

100

Factor:  6x³-8x²+14x

2x(3x²-4x+7)

200

Factor: x²-49

(x+7)(x-7)

300

Factor: x²+12x+32

(x+4)(x+8)

400

Factor Completely:  2x²+2x-40

2(x+5)(x-4)

500

Factor: y(3x+5)-3(3x+5)

(3x+5)(y-3)