Answer:
Here is you annswer can you please give brainlist
Step-by-step explanation:
Answer:

Step-by-step explanation:
A root can be converted to a power by taking the base of the root (in this case 4) and making it 1 over that number, so in this case 
If it were the fifth root you would make it to the 1 over 5 power.
Answer:
Step-by-step explanation:
Answer:
1 2/4
Step-by-step explanation:
3/4 doubled is 
Now,
on simplification.

Therefore,
3/4 doubled is 1 2/4
I can help with this, but your attachment didn't show up.