Step-by-step explanation:

Answer:
Step-by-step explanation:
The answer is the last one, 8 square root 6 because when factoring out 486 you will get 9 square root 6. When factoring out 24, you will get 2 square root 6 and the 6 is already factored out. After that you add and subtract and you will get the last answer 8 square root 6. Hope that helped.
Answer:x=8
Step-by-step explanation:
3×4 = 12 so 2×4 = 8
Answer:
76
Step-by-step explanation:
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