This activity is also part of one or more other Books. Modifications will be visible in all these Books. Do you want to modify the original activity or create your own copy for this Book instead?
This activity was created by '{$1}'. Do you want to modify the original activity or create your own copy instead?
This activity was created by '{$1}' and you lack the permission to edit it. Do you want to create your own copy instead and add it to the book?
Una disequazione si dice disequazione di 2º grado o quadratica se in essa, una volta ridotta in una delle forme seguenti, compaiono termini quadratici, cioè potenze di ordine massimo uguale a 2.