EWG MHS Jeopardy

Adding/Subtracting

100

(x²+3x)+(3x²-x)

4x²+2x

200

(5x³)+(3x²-9x+7)

5x³+3x²-9x+7

300

3x²-5x²

-2x²

400

(3x⁴-8x²)-(5x³-7x)

3x⁴-5x³-8x²+7x

500

(6x³-5x²+3)-(7x³-8x²+4x)

-x³+3x²-4x+3

Vocabulary

100

What is the name of a polynomial with 3 terms?

A trinomial

200

What is the name of a polynomial with 2 terms?

A binomial

300

What is a polynomial with a highest power of 2?

A quadratic polynomial

400

What is a polynomial with one term which has a power of 3?

A cubic monomial

500

What is a polynomial with two terms and a highest power of 1?

A linear binomial

Multiplying

100

(5x⁷)(3x²)

15x⁹

200

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

6x²+11x+4

300

(x-5)(x+3)

x²-2x-15

400

(x-1)(x²+1)

x³-x²+x-1

500

(5x²-2)(3x²-4)

15x⁴-26x²+8

Factoring

100

Factor x²-x-12

(x+3)(x-4)

200

Factor -2x²-16x-14

-2(x+7)(x+1)

300

Factor 4x²-121

(2x-11)(2x+11)

400

Factor 3x³-24x²+36x

3x(x-6)(x-2)

500

2x³-4x²-x+2

(2x²-1)(x-2)

Miscellaneous

100

(81x⁵)/(27x⁷)

3/x²

200

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

2x+7

300

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

8x²+2x-10

400

Factor 25x³-16x

x(5x-4)(5x+4)

500

Factor FULLY x⁴+3x³-x²-3x

x(x-1)(x+1)(x+3)