How do You Add Square Roots?

The easiest way to add square roots is like this: the question is square root 3 plus square root 27. 3 is a prime so it remains 3. Next, 9 x 3=27, so 3x3x3 =27. Now, eliminate double 3’s and add 1. The answer is 4 sqr 3. For more information, look here: