To add \( \sqrt{19} + \sqrt{19} \), you can combine the two square roots since they are the same:
\[ \sqrt{19} + \sqrt{19} = 2\sqrt{19} \]
So, the answer is \( 2\sqrt{19} \).
1 answer
To add \( \sqrt{19} + \sqrt{19} \), you can combine the two square roots since they are the same:
\[ \sqrt{19} + \sqrt{19} = 2\sqrt{19} \]
So, the answer is \( 2\sqrt{19} \).