Answer:
The answer is x^2(
).
Step-by-step explanation:
To find an expression equivalent to 4 sqrt x^10, start by simplifying 4 sqrt x^10. To simplify the original equation, rewrite
as (
)^4
. Then, pull terms out from under the radical, which will look like 
. Next, rewrite
as 
. Finally, pull terms out from under the radical, assuming positive real numbers, which look like
, and this will simplify 4 sqrt x^10.
Now, simplify
(
). To simplify, rewrite
as
. Then, pull terms out from under the radical, assuming positive real numbers, and the final answer is
.
Finally, 4 sqrt x^10 is equivalent to
(
).