6x + 14

6x + 2

6x - 2

14x + 2

13x4 + 7x3 + 8x2 + 9

7x3 + 30x3 + 12x3 + 9

13x2 + 8x + 16x3

7x3 + 13x2 + 8x + 9

7x + 3(x - 2) - 4x + 8

(3x2 + 2x + 7x3) + (10x2 + 6x + 9)

-x2 + 10x + 12

-6x3 + x2 - 10x + 12

-9x6 - 42x4 - 10x + 12

-13x2 - 10x + 12

48x - 80

36x - 60

0

24x - 40

(3x3 - 7x2 + 12) - (3x3 + 6x2 + 10x)

6(3x - 5) + 2(3x - 5) - 8(3x - 5)

x2 - x - 2

3x2 - 9x - 2

3x2 - x + 15

3x2 - 9x + 8

(2x2 + 7x + 10) - (x2 + 2x - 9)

(2x2 - 5x + 3) - (-x2 + 4x - 5)

x2 + 9x + 1

3x2 + 9x + 1

2x2 + 9x + 19

x2 + 5x + 19

(3x3 + 2x2 + 10) + (3x3 + 2x2 + 10x)

(-5x2 - 3x - 7) + (-2x3 + 6x2 - 8)

6x3 + 4x2 + 10x + 10

6x3 + 4x2 + 20x

3x3 + 2x2 + 10x + 10

9x3 + 4x2 + 100x

-2x3 + x2 - 3x - 15

-2x3 + x2 - 3x - 1

-2x3 - 3x - 15

-7x3 + x2 - 3x - 15

3x3 - 10

3x3 + 10

3x3 - 2x2 + 18

3x3 - 4x2 - 10

(3x3 - 2x2 + 4) - (2x2 + 14)

(3x2 + 3) - (6x + 4) + (3x2 - 5x)

-11x + 1

6x2 - 11x - 1

6x2 + x + 7

6x2 - 11x + 7