<?xml version="1.0" encoding="UTF-8"?>
<response><unit><id>a5ca4056-3946-4306-bd9a-75fc1d240e45</id><parent_id>743d42b4-0f2d-43b2-bcfc-17ba5707da31</parent_id><number>1.3.2.4</number><names>[{"lang":"es","name":"Ecuación de segundo grado a partir de sus soluciones y suma y producto de raíces"},{"lang":"en","name":"Quadratic equation given its solutions or the sum and product of roots"},{"lang":"ca","name":"Equació de segon grau a partir de les solucions i de la suma i el producte de les arrels"}]</names><difficulty>6</difficulty><created>7/18/16, 11:43 AM</created><modified>7/18/16, 11:43 AM</modified></unit></response>
