Answer:
Step-by-step explanation:
Tyyh
4th one btw I was a prospect elite on Brainly but I got banned
The answer is a. Irrationally numbers, when written as decimal numbers do not terminate nor do they repeat
Answer:
Step-by-step explanation:
An negative exponent seems hard, but it really isn't!
Let's say you have 
All you do is inverse the expression, or find the reciprocal. When you do this the exponent changes to positive .

simplifies into 8. So, the result is

Hope this helps! Please mark as brainliest, thanks!