Question

13. (3wz w-4) + (-2wz-4w + 2) =
14. (4zz- 4z+ 3) +(-3z+2) =
15. (5y4 + 3y) - (4yz - 8y4- 2y) =
16. (3xz + 4x) - (2xz-x) =
17. (4wz - 5w)-(3wz - 2w) =
18. 5zz - 3z + 8) - (-3zz - 3z - 4) =
19. (9y3 - 3yz+4y) - (3yz+9y3) =
20. (-10xz-4)-(-3xz + 4x - 4) =​

Answer 1

Respuesta:

ehh nose entiende nada jajjajaja