2000001315

SubArea: 
Absolute value
Level: 
A
Project ID: 
2000001315
Accepted: 
0
Clonable: 
0
Easy: 
1
Evaluate the given expression. \[\bigl\vert 1-\sqrt{2}\bigr\rvert+\bigl\lvert 3-\sqrt{2}\bigr\rvert\]
\(2\)
\(2\sqrt{2}\)
\(\sqrt{2}+1\)
\(2\sqrt{2}+4\)