SubArea: Absolute value equations and inequalitiesLevel: CProject ID: 2010008604Source Problem: 1003162903Accepted: 0Clonable: 1Easy: 0Find the sum of all the roots of the given equation. \[ \bigl|2- |x+1|\bigr|=0 \]\( -2\)\( 2\)\( -4 \)\( 0 \)
