Question

1. (3x – 8y – 2z) + (7x + 3y + z) =

2. (4a – 2b – 5c) – (3a – 5b – 7c) =

3. (y3 – y) + (2y2 – 5y + 7) + (4y3 – 5y2 + 3y – 8) =

4. (16x2 – 7x – 8) – (6x2 – 3x + 6) =

5. (11a – b + c) + (-8a – c) =

6. (3x3 – 5x2 – 6x + 3) – ( 2x3 + 4x – 8) =

7. (8a2 – 6a3 + 4a) + (4a3 + a2 – 4a – 5) =

8. (10m – 12n + 4p – 1) – (-8m + 6n – 3p – 2) =

9. (2x – 7y – 3z + 6) + (-9x + 4z) + (-x + 4y + z – 8)=

10. (8s2 – 5s + 7) – (5s2 – 3s + 2) =

20 puntos a quien me diga porfa

Answer 1

1- 10x-5y-z
2- a+3b+2c
3- 5y^3 - 3y^2 - 3y-1
4- 10x^2 -4x -14
5- 3a-b
6- x^3-5x^2-10x+11
7- -2a^3+9a^2-5
8- 18m-18n+7p+1
9- -8x-3y+2z-2
10- 3s^2-2s+5