Question

1. 3x + 2x + x - 5x + (3x - 2x - x)

2. 4a + (7a - a + 5a)

3. -2x - (3x + 2x - x) + 8x

4. -4y3 - [2y3 + y2 + (3y3 - 4y3)]

5.-32 - {-2x + 8z} + [8x - 5m + 9z] - 15x

6. -{- [3a + 6x - (2m - 5x)] - [-5z - 8m + 6a - (7x - 6m)]}

7. 2x3 - {3x2 + 5x - (2x3 + x3 - 3x)} - [5x3 - x + (2x - 3x3 + x)]

8. [a + b + (2a - 3b)] + [5b - 4a - (3b-7a)]

9. {10a2 - 3a + 1 - (5a2 - a -4)} - {5a2 - 1 + a2 - [6a2 -a + 1 - (5a + 7 - a?)]}

10. {a? + 2ab + 1 - [3a2 - 5ab - 1 - (6a2 + 7ab - 6)] - 2ab) - [3a2 - 6 + (ab - a)]
​

Answer 1

Respuesta:

Se reduce terminos semejantes