Answer:
<h2>the pictures are attached</h2><h3>please see the explanation in the attached picture</h3>
Answer: option a.
Step-by-step explanation:
Given the expression
, you need to remember:
The Product of powers property:

The Power of a power property:

And:
![\sqrt[n]{a^n}=a](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Ba%5En%7D%3Da)
Therefore, as the index of the radical is 2, you can rewrite
as:

Rewrite this and simplify. Then:


This matches with the option a.
Answer:
its 6969 because the coefficient is 55 and you have to square it.
Step-by-step explanation:
ββββββ