Problem:
Find all real solutions to $\left| 2 x^2+4 x-2\right| =4$
Answer:
$\{\{x\to -3\},\{x\to -1\},\{x\to 1\}\}$
{'source': 'AMPS', 'file': 'amps/mathematica/algebra/solve_abs_value_equation/10078.txt'}