I believe it's the first answer choice.
Answer:
C.
Step-by-step explanation:
(∛5)^7
= (5 ^ 1/3)^7
= 5^(7/3)
For both you're using absolutely value. Number 15 stays 5b. The answer to number 19 is 8a-6c
The answer is a -300
hope this helped
Answer:
10.022222 (2 repeats indefinitely)
Step-by-step explanation: