Answer:
Simplified form is
.
Explanation:
Given : 2 Sqrt 18+3 Sqrt 2 + Sqrt 162.
To find : What is the simplified form.
Solution : We have given
.
We can write 18 as 9 *2 and 162 as 81 *2.
.
By radical rule :

.
.
Taking common
from each term
.
.
Therefore, Simplified form is
.