Add sqrt(19) + sqrt(19) (1 point)
sqrt(20)
sqrt(40)
O 2sqrt(38)
O 2sqrt(19)
None of the given options is correct.
sqrt(19) + sqrt(19) simplifies to 2sqrt(19).
To solve the expression sqrt(19) + sqrt(19), we can simplify it by combining the like terms. The square root of 19 plus the square root of 19 is equal to 2 multiplied by the square root of 19.
So sqrt(19) + sqrt(19) = 2sqrt(19).
Therefore, the answer is: 2sqrt(19).
To solve the expression, sqrt(19) + sqrt(19), we can combine the like terms, which in this case are both sqrt(19).
When adding or subtracting square roots, we can only combine the terms if they have the same radical. In this case, both sqrt(19) have the same radical, so we can add them.
Therefore, sqrt(19) + sqrt(19) = 2 * sqrt(19).
The correct answer is O 2sqrt(19).