2000001312

SubArea: 
Absolute value
Level: 
A
Project ID: 
2000001312
Accepted: 
0
Clonable: 
0
Easy: 
1
Evaluate the given expression. \[ 2\cdot \bigl\lvert\sqrt{2}+1\bigr\rvert-\bigl\lvert\sqrt{2}-2\bigr\rvert\]
\(3\sqrt{2}\)
\(0\)
\(\sqrt{2}\)
\(4\)