1. reduce the fraction and subtract the exponents
(5x^7y^2)/2
146% you either multiply the decimal by 100 or just move the decimal place 2 places to the right
1. You have the function 
2. You know that
with
, because the division by zero is not defined. So ,
for
where
is a integer number.
3. Then, to find the domain of the function given in the problem, you must make 
Where
is odd number.
4. Therefore:

5. Finally, the domain is: 
The answer is: 
Step-by-step explanation:
I hope it's correct... Ahhh... Now it's long enough to post