dijawab ya tolong, besok dikumpulin

1. 2x-3y-(-2x+3y)
2x-3y+2x+3y
4x (C)

2. 4x+4y (C)

3. 6p+3+p+5
7p+8 (D)

4. (3a-5)(3a-5)
3a(3a-5)-5(3a-5)
9a²-15a-15a+25
9a²-30a+25 (B)

5. x/(x-6) X 5(x-6)/5x
x X 5/5x
1 (A)

maaf kalo salah