Question

hello,
correct answer will be marked as brainliest.
plzz dont spam or give irrelavant answers then u r answer will be deleted.
i dont need fastest.
take u r time and give me correct answer.​

Answer 1

Answer:

Step-by-step explanation:

1.   X raised to 9

2.   2*(a-4)                    if it is 2x then =2ax-8x

    = 2a-8

3.  -6y+12

4.  0

5.  x square+ 18x + 63

6.  6z

7. 6z square

8. 4a+ab

9.-9z square

10.  0

11. 2m square-3m-9

12. 6d square +56d+18-18

   =6d square+56d