Enter Title

Polynomial Vocabulary

100

Question 1

3a⁴ + 2a³ + a² - 7a - 4

200

Question 2

2x³ - x²y - 3xy² +8y³

300

Question 3

linear binomial

400

Question 5

Quadratic Trinomial

500

Question 6

Quartic Polynomial

Simplifying Polynomials

100

Question 7

x² + 7x + 3

200

Question 10

-26y² + 24y

300

Question 9

45c⁴d³ - 20c⁵d² - 10c²d

400

Question 13

2x² - xy - 15y²

500

Question 15

-2x² + 7x - 1

Geometric Applications

100

Question 17

4x³ - 3x² + 11x + 3

200

Question 18

x² + 2x - 21

300

A rectangle has side lengths of x - 3 and 2x + 8, what is the area?

2x² + 2x - 24

400

The area of a square is 9x² - 6x + 1, what is the length of the sides?

3x - 1

500

The length of a swimming pool is 2x + 3, if the area is 2x² + x - 3, what is the width?

x - 1

Factoring Polynomials

100

Question 19

9xy (6x² - 2xy + 3y)

200

Question 20

9x² - 49y²

300

Question 21

16y⁴ (2 + y) (2 - y)

OR

-16y⁴ (y - 2) (y + 2)

400

Question 24

3 (k - 15) (k - 4)

500

Question 26

2 (2r + 5) (2r - 1)

Test Prep

100

The expression below is equivalent to which?

3x(x - 1) - (3 - 6x)

A) 3x² + 9x - 3

B) 3x² + 3x - 3

C) 3x² - 3x - 3

D) 3x² - 9x - 3

B)  3x² + 3x - 3

200

Identify which polynomial(s) are prime:

A) x² - 16

B) 2a - 7b

C) 4x² + 9y²

D) 4x² - 8

E) x² +3x - 7

B, C, E

300

A swimming pool has a length of 6 and a width of 2x - 1.  A concrete walkway of equal width surrounds the pool.  The walkway has a length of 4x + 1 and a width of 2x + 3.  What is the area of the concrete walkway?

Area of Big - (Area of Small)

(4x+1)(2x+3) - [6(2x-1)]

8x² + 2x + 9

400

Which of the following is a factor of 6x² - 5x - 4?

A) x + 3

B) 3x - 4

C) x - 8

D) 2x - 1

B)  3x - 4

500

If x + 1 is a factor of x² + bx + 4, what is the value of b? 

5