Esercizi sulle equazioni di secondo grado COMPLETE

Posted on Tuesday February 28th, 2012 by admin

1) $x^{2}-3x+2=0$

2) $x^{2}-x-2=0$

3) $x^{2}+x-2=0$

4) $x^{2}-4x+3=0$

5) $x^{2}-2x-3=0$

6) $x^{2}+2x-3=0$

7) $x^{2}+5x+4=0$

8) $x^{2}-3x-4=0$

9) $x^{2}-5x+4=0$

10) $x^{2}-6x+5=0$

11) $x^{2}-4x-4=0$

12) $x^{2}-4x+5=0$

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