The area of rectangle ABCD is 4x^2 + 9x - 18 and rectangle WXYZ is 6x^2 - 8x + 10. What is the combined areas of rectangles ABCD and WXYZ?
What is 10x^2 +x - 8.
200
(x^2 + 5x + 3) +(7x^2 +6x +4)
What is 8x^2 + 11x + 7
200
(-4x^2 - 6) - (7x^2 + 3)
What is -11x^2 - 9
200
(3x + 5)(-4x + 8)
What is -12x^2 + 4x + 40
200
(n^2− n − 29) ÷ (n − 6)
What is n + 5 + 1/n − 6
200
Jaedyn has a frame with area represented by 7x^2 + 2x + 3 and a picture (in the frame) with area represented by 2x^2 + x + 2. What expression could represent the area between the picture and frame?
What is 5x^2 -x -1
300
(5x^2 + 6x + 3) + (7x + 8)
What is 5x^2 + 13x + 11
300
(-3x^3 + 4x + 5) - (x^3 + 6x - 3)
What is -4x^3 - 2x + 8
300
(-7x - 2)^2
What is 49x^2 + 28x + 4
300
n^3+ 7n^2+ 14n + 3) ÷ (n + 2)
What is n^2+ 5n + 4 −(5/n + 2)
300
What expression could represent the area of a triangle with height of 2x + 5 and base of 6x + 4?
What is 7x^2 +19x + 10.
400
(-2x^3 + 8x^2 + x) +(5x^3 - 4x + 5)
What is 3x^3 + 8x^2 -3x + 6
400
(7x^3 + 8x - 9) - (-2x^2 - 5x + 2)
What is 7x^3 + 2x^2 + 13x - 11
400
(-4x - 3)(x^2 + 5x - 6)
What is -4x^3 - 23x^2 + 39x + 18
400
(v^3− 2v^2− 14v − 5) ÷ (v + 3)
What is v^2− 5v + 1 −(8/v + 3)
400
What is the perimeter of a rectangle with a length of 16xy + 3x and width of 3xy - 9x?
What is 38xy -12x.
500
(-4x^3 - 6x^2 - 7x + 10) +(-10x^2 +4x - 25)
What is -4x^3 - 16x^2 - 3x - 15
500
(-4x^3 + 11x^2 + 7x - 20) - (-5x^2 - 17x - 1)
What is -4x^3 + 17x^2 +24x - 19
500
(-5x^2 - 6x - 7) (9x^2 + 3x - 1)
What is -45x^4 - 69x^3 - 76x^2 - 15x + 7
500
(42x^2− 33) ÷ (7x + 7)
What is 6x − 6 + (9/7x + 7)
500
The length of a cube is 4x + 8, width is 3x + 9, and height is 2x. What expression can be used to represent the volume of this cube?