Your answer would simplify to 64x^3 because, without knowing what integer x is, you cannot solve x^3.
Hope this helps.
Its D !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
C. was this the answer...
Step-by-step explanation:
this is how you do 8. you use PEMDAS. start with parentheses. then do exponents, then multiply but here there is no multiplying so skip that. next division. and keep going down the list so add then subtract i wrote it all out here i hope this helps! :D