Question

1 upon 2 root 2 + 1 upon 2 root 10

Answer 1

1. 1/2√2+1/2√10
2. 1/2√2 * 2√2 / 2√2 + 1/2√10 * 2√10 / 2√10
3. 2√2 / 4 * 2 + 2√10 / 4 * 10
4. 2√2 / 8 + 2√10 / 40 = 12√10/40