The answer is x=-4 and x=-1
Answer:

Step-by-step explanation:

Rule of exponents
, 
=> 
=> 
Combining same bases
=> 
When bases are same , powers are to be added
=> 
=> 
=> 
=> 
=> 9
Answer:
72 cubic inches
it's the good answer I looked at it twice
ok so what you wanna do is use multiplication
Step-by-step explanation:
1/3(6+3)
= 1/3(9)
= 3
......