(x + 5) + (2x + 10)
3x + 15
(3x + 12) - (5x - 10)
-2x + 22
6(2x + 12)
12x + 72
(3x - 2)(x + 3)
3x2 + x - 6
xy(xy)
x2y2
(2x + 4x -2) + (2x + 10x - 12)
18x - 14
(x2 - x + 1) - (-3x2 + 3)
4x2 -x - 2
3(2x2 - 3x - 6)
6x2 -9x - 18
(2x + 9)(3x - 1)
6x2 + 25x - 9
3xy(4x + 2y)
12x2y + 6xy2
(-3x2 + 4) + (-7x2 + 6x + 7)
-10x2 + 6x + 11
(-5x2 + 9x - 1) - (-7x2 + 6x + 7)
2x2 + 3x -8
5(5x2 - 3) + 5(x -3)
25x2 + 5x - 30
(4x - 10)(5x - 5)
20x2 - 70x + 50
x(3x + 2) + x(x2 + 2x)
x3 + 5x2 + 2x
(3x2 - 30x - 20) + (56x3 - 11x + 90)
56x3 + 3x2 - 41x + 70
(20x3 - 10x2 + 33x) - (-21x2 - x2 + 19)
20x3 + 12x2 + 33x - 19
2x(x3 + 4x2 - 4)
2x4 + 8x3 - 8x
(6x2 + 3) (x - 2)
6x3 - 12x2 + 3x - 6
2x(4x + 5x + 3) - 3(2x - 6)
18x2 - 18
(-22x4 + 3x2 -20x - 55) + (22x4 + 30x2) + (25 - 3x)
33x2 - 23x -30
(99x3 + 39x2 - 10x - 109) - (93x2 + 87x - 90x3 + 43)
189x3 - 54x2 - 97x - 152
4x2(3x6 - 12x3 - x + 4)
12x8 - 48x5 - 4x3 + 16x2
(x3 + 9)(x2 + 10)
x5 + 10x3 + 9x2 + 90
(x-2)2 + (3x2 + 4x + 5)
4x2 + 9