(4n+5-5n2)+(2+8n2+2n)
What is 3n2+6n+7
(6m4+4m2-3m3)-(3m2-7m3-5m4)
What is 11m4+4m3+m2
Find the perimeter of a shape with two sides that equal (3r+2), three sides that equals (4r), and one side that equals (5r-1)
23r+3
(x+4)(5x-6)
What is 5x2+14x-24
(6+5n4-3n)-(5+6n+8n4)+(6n4+5n)
3n4-4n+1
(2v2-1-3v)+(2+7v2+5v)
What is 9v2+2v+1
(4x2+8x4+1)-(3x2-2+8x4)
What is x2+3
Find the area of a rectangle with a length of (3x+4) and a width of (2x-7)
6x2-13x-28
(2r+4)(6r-7)
What is 12r2+10r-28
(7m3-4m+m4)+(7m-6m2+6m3)-(4m2+4m3)
What is m4+9m3-10m2+3m
(7-6x3+3x)+(5x-3x3+7)
What is -9x3+8x+14
(2-b3-8b)-(6b+4-3b3)
What is 2b3-14b-2
Find the area of the shaded region.

5x2-x-52
7(8n2+6n-2)
What is 56n2+42n-14
(2n-5)2
4n2-20n+25
(3x3y2-2x2y+1)+(2x2y+3+6x3y2)
What is 9x3y2+4
(5xy3+x4y2+8x4)-(5x4y2-8x4+6y4)
What is -4x4y2+5xy3+16x4-6y4
Find the volume of a cube with a side (x+7)
x3+21x2+147x+343
(v+5)(3v2-6v-2)
What is 3v3+9v2-32v-10
(6v+1)(6v-1)
36v2-1
(7a2b2-a3b3-5b2)+(a2b2-2b2+6a3b3)
What is 5a3b3+8a2b2-7b2
(7u4v3+4u4v4-6uv3)-(5u4v3-8u4v4+8uv3)
What is 12u4v4+2u4v3-14uv3
Find the volume of a rectangular prism with a length of (3c-1), a width of (2c+5), and a height of (c-4)
6c3-11c2-57c+20
(3x2+x-7)(7x2+2x+1)
21x4+13x3-44x2-13x-7
Find the area of shaded region.

10x2-7x-9