Mono * Poly
Bin * Bin
Mult. Poly.
Review (Prev. Tests)
Open Response
100
5x (2x^2 + 5x +8)
What is 10x^3 + 25x^2 + 40x
100
(x + 2)(x + 8)
What is x^2 + 10x +16
100
(x + 1)(7x^2 +3x + 4)
What is 7x^3 + 10x^2 + 7x + 4
100
Find the solution to the system: 2y - 3x = 12 2y - x = 8
What is (-2,3)
100
The Cutting Edge frame shop makes a mat by cutting out the inside of a rectangular board. Write an expression to represent the area of the original board.
What is 2x^2 + 13x - 24
200
-2x (7x^2 - 2x - 2)
What is -14x^3 + 4x^2 + 4x
200
(6x - 1)(x + 2)
What is 6x^2 + 11x - 2
200
(2x + 7) (5x^2 + 11x - 8)
What is 10x^3 + 57x^2 + 61x - 56
200
Simplify: (9x^5 - 10x^4 + x^2 + 8x + 2) + (-2x^5 - 2x^4 - 3x^3 + 5x^2 + 4x + 2)
What is 7x^5 - 12x^4 - 3x^3 + 6x^2 + 12x + 4
200
Write an expression to represent the area of the rectangle cut out to make the mat.
What is 2x^2+x-28
300
2x (y^2 + 2x -2)
What is 2xy^2 + 4x^2 - 4x
300
(3x + 4)^2
What is 9x^2 + 24x + 16
300
(x + 3) (6 - 3x + 2x^2)
What is 2x^3 + 3x^2 - 3x + 18
300
Find the difference (6x^3 + 2x^2 + 6x + 3) - (3x^2 -6x -6)
What is 6x^3 - x^2 + 12x + 9
300
Write an expression to represent the area of the mat.
What is 12x + 4
400
-4x (-2y^2 - x + 1)
What is 8xy^2 + 4x^2 -4x
400
(5x^2 - 6)^2
What is 25x^4 - 60x^2 + 36
400
3x(2x + x^2) + 5x(3x - 4x^2)
What is -17x^3 + 21x^2 Work: 6x^2 + 3x^3 +15x^2 - 20x^3
400
Simplify using only positive exponents (m^5)^(-3) * (m^4n^5)^4
What is mn^20 Simplifiy: m^(-15) * m^16 * n^20
400
Find the length and width of the original board if the area of the mat is 184 sq. in.
What is 27 in. x 23 in. Problem: 12x + 4 = 23; x = 15 Substitute - Length: 2(15)-3 = 27; Width: 15 + 3 = 23
500
A rectangular computer screen has a length that is 8 in. less than 2 times it width. What is the area of the computer screen? (Hint: Let the width = w)
What is 2w^2 - 8w Problem: Width = w; length = 2w -8
500
Use the special products properties: a. (8x - 2)(8x + 2) b. (3x - 2)^2 c. (4x + 8)^2
What is a. 64x^2 - 4 b. 9x^2 -12x + 4 c. 16x^2 + 64x + 64
500
(6x^2 -6x + 3)(7x^2 - 7x -1)
What is 42x^4 - 84x^3 + 57x^2 - 15x - 3
500
Simplify using only positive exponents x^4 * y^(-8) * z^(-2) ------------------------------ x^(-1) * y^(6) * z^(-10)
What is x^5 * z^8 --------------- y^14
500
The length of an aquarium is 1 ft more than 3 times its height h. The width of the aquarium is 3 ft less than 2 times its height. What is the volume of the aquarium? (V=lwh)
What is 6h^3 - 7h^2 - 3h Problem work: h(3h+1)(2h-3)
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