Answer:
9
Step-by-step explanation:
Answer: it’s 9
54 divined by 6 = 9
3x(x2 + 4)
Then use the distributive property
SO the final answer would be: 3x^3 +12x
1
I belive its one because 3^2 is 9 and 9+1 = 10
to make sure it not just once 3^3 is 27 and 27+1=28
