Polynomials

Naming Polynomials

100

What is the degree of x³ + 2x - 7?

3

200

Is the following a monomial, binomial or trinomial? 

4 - 2x

Binomial

300

If a polynomial has degree 3, what is the name of polynomial based on the degree?

Cubic

400

Name the degree and the name based on the number of terms and the name based on the degree:

x⁴ - 5x² + 9

Degree = 4, Trinomial, Quartic

500

Name the degree and the name based on the number of terms and the name based on the degree:

3x⁶

Degree = 6, Monomial, Polynomial of degree 6

Add/Subtract Polynomials

100

(2x + 1) + (3x + 8)

5x + 9

200

(3x + 6) - (2x + 1)

x + 5

300

(3x² - 8x + 4) + (x² + 5x - 10)

4x² - 3x - 6

400

(4x³ + 9) - (2x² + 7x)

4x³ - 2x² - 7x + 9

500

(7xy + 3x²) - (11xy - 2x²)

-4xy + 5x²

Distribute

100

3(x + 7)

3x + 21

200

-2(x² + 8x + 5)

-2x² - 16x - 10

300

x(5x - 9)

5x² - 9x

400

2x³(4x + 6)

8x⁴ + 12x³

500

7x²(5x⁵ - 3x³ + 9x)

35x⁷ - 21x⁵ + 63x³

FOIL

100

(x + 2)(x + 3)

x² + 5x + 6

200

(x + 4)(x - 4)

x² - 16

300

(2x + 5)(x - 3)

2x² - x - 15

400

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

16x² - 25

500

(x + 5)²

x² + 10x + 25

Grab Bag

100

T/F - A crocodile can stick its tongue out

False

200

Sunlight takes how many minutes to get to earth?

8 minutes

300

What liquid do platypuses sweat out?

Milk

400

A group of _____ is called a 'conspiracy'.

lemurs

500

What is an 'aglet'?

The plastic tip of a shoelace