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 this polynomial in Descending Order of Powers: 8x-3x²+x⁴-4

x⁴-3x²⁺8x-4

500

What are Like Terms?

Terms with the same variables raised to exactly the same powers.

Adding Polynomials

100

(b+5)+(3b+9)

4b + 14

200

(3x²+4x)+(2x²-3x)

5x²+x

300

(-4x²+2x-3)+(5x²-4x+8)

x²-2x+5

400

(8a²-4a+3)+(7a²+2a-11)

15a²-2a-8

500

(5x³+4x²-2x+2)+2(2x³-2x²+x+5)

9x³+12

Subtracting Polynomials

100

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

2x-4

200

(6m²+4)-(3m²+5)

3m²-1

300

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

-6x

400

(6n²-5n+8)-(4n²-7n+9)

2n²+2n-1

500

(6x³+4x²-4x+5)-2(2x³-3x²+5x-5)

2x³+10x²-14x+15

Multiplying Polynomials

100

(2a²)(4a³)

8a⁵

200

(-5z⁴)(-4z)

20z⁵

300

(-2a²b)(8ab³c)(-bc²)

16a³b⁴c³

400

2x(2x²-4x+6)

4x³-8x²+12x

500

-3n²(4n²-6nm³-m²+7)

-12n⁴+18n³m³+3n²m²-21n²

Dividing Polynomials

100

15b⁴/3b²

5b²

200

What do you do with exponents when dividing variables with the same base?

Subtract the Exponents

300

-32x⁵y³z/8xy²z

-4x⁴y

400

45m⁶n⁵+20m⁸n⁴ / -5m³n²

-9m³n³-4m⁵n²

500

-16x³y⁴+24x⁵y⁵-4xy / -4xy

4x²y³-6x⁴y⁴+1