Expanding Polynomials
Factoring Polynomials
Random Review
100
This is the following polynomial in standard form:
(2x+3)(2x-3)(x+1)
What is
4 x^3 + 4 x^2 - 9 x - 9
100
These are the factors of the following standard form polynomial:
x^2 - 3 x - 4
What are
(x+1)(x-4)
100
This is the name of the inn that Lorelai and Sookie buy in "Gilmore Girls."
What is the "Dragonfly Inn."
200
This is the following polynomial in standard form:
(x-2)(x-1)(x+2)(x-1)
What is
x^4-2x^3-3x^2+8x-4
200
These are the factors of the following standard form polynomial:
x^3 + 6 x^2 + 9x
What are
(x)(x+3)^2
200
It costs $8 for admission to an ice skating rink. In addition, renting skates costs $4 per hour. This is an equation that shows how the total cost, y, depends on the length of the rental in hours, x.
What is
y = 4x + 8
300
This is the following polynomial in standard form:
2(x+2)(x+3)(3x-4)
What is
6 x^3 + 22 x^2 - 4 x - 48
300
These are the factors of the following standard form polynomial:
x^3+y^3
What are
(x + y) (x^2 - x y + y^2)
300
This is the answer to the following question: can you write a linear inequality whose solution contains only points with positive x-values and positive y-values? Why or why not?
What is no (a line cannot remain in only one quadrant)
400
This is the following polynomial in standard form:
(x^2+y^2)(2x+y)(x^2-y^2)
What is
2 x^5 + x^4 y - 2 x y^4 - y^5
400
These are the factors of the following standard form polynomial:
3 x^2 - 5 x - 2
What are
(3x+1)(x-2)
400
These are the solutions to the following equation:
|x^2-1|=80
What are (9, 80) and (-9, 80)
500
Write an equation for a polynomial in standard form that could be shown in the graph below:
What is
y=(x+2)(x+1)(x-1)(x-2)=x^4 - 5 x^2 + 4
500
This is the letter that refers to the graph for the following polynomial:
f(x)=x^3-2x^2-x+2
What is F
500
These are the solutions to the following equation:
|x-4|=2|-2x+8|-3
What are (3, 1) and (5, 1)
600
Pixel has a play pen that is 3x−5 feet by 2x+8 feet. She wants to put down grass to play on. Each square foot of fake grass costs $5. This is how many dollars she will need to spend (in terms of x) to cover the whole play pen.
What is
$30 x^2 + 70 x - 200
600
These are two values for c that make the following expression factorable (HINT: Quadratic Formula!):
x^2 -3x + c
Examples: 0, 2, -4, -10, -18
600
This is the system of absolute value inequalities represented in the graph below
What is
2|x+1|<|x+4|
OR
y<|x+4| and y>2|x+1|