New Activity
Ico create Educaplay New Activity
All the activities
Play Quiz
1. 
Factorizar : x^2 + 5x + 4
2. 
Factorizar : x^2 + 7x + 6
3. 
Factorizar : n^2 - 8n + 12
4. 
Factorizar : a^2 - 13a - 14
5. 
Factorizar : y^2 + 50y + 336