The question is asking for the value of √3 + √3.
First, we need to understand that √3 + √3 means that we have two root 3s.
This can be expressed as 2 * √3. So we've established that the expression to solve is 2 * √3.
We know that the square root of 3 (√3) is approximately 1.7320508075688772.
Now, multiplying this number by 2, our expression would be 2 * 1.7320508075688772. According to the standard rules of mathematics, when you multiply 2 by 1.7320508075688772, you get a product of approximately 3.4641016151377544.
So, the solution for √3 + √3 is 3.4641016151377544 (approximately), or it could equivalently be express as 2√3. So, the correct answer is B. 2√3.