Question

18) - 8x - 3=
(19) 204 8 =
20) - 20x-10 =
2i) a+ 3a =
(22) 3a 5a =
(23) a²-5a² =
(24) -8a²-99²
25) Catb)² =
[26) (a-b)² =
27) Ca²g =
28) (a+b)3 =
29) (a-b)3 =
30) (0 ²2) =
3i) (a363) =
32) (ata) ² =
33) (a.- 4 2 =
34) (a+b+C) =


answer plz​

Answer 1

Answer:

1)-11x

I think you are satisfy this answer