|
2. |
(11x2 + 5x
+ 11) + (5x2 + 14x + 10) |
|
3. |
(14x2 -
10x - 4) + (-14x2 - 16x + 12) |
|
4. |
(-6x7 +
15x6 + 17x2) + (13x6 -
14x5 - 16x2)
|
|
5. |
(-9x2 + 4x
- 12) + (-12x2 - 10x - 15) |
|
6. |
(10x2 +
17x - 9) + (-17x2 +
17x + 20)
|
|
7. |
(-20x2 -
6x - 5) + (-11x2 + 12x + 11) |
|
8. |
(-11x7 +
9x4 - 5x) + (17x5 -
5x4 + 19x2)
|
|
9. |
(-11x2 -
7x + 8) + (-5x2 + 19x + 15)
|
|
10. |
(12x7 -
16x6 - 11) + (14x7 +
9x6 + 5x + 7)
|
|