(3X-1)(3X+1)=9X2-1, V, F, (X+1)2=X2+1, V, F, (2X+1)2=4X2+1+4X, V, F, (X-1)(X+1)=X-1, V, F, (X-3)(X+3)=X2-9, V, F, (2X-2)(2X+2)=4X2-4, V, F, (X-1)2=X2+1+2X, V, F, (X-1)2=X2+1-2X, V, F

PRODOTTI NOTEVOLI

Leaderboard

Visual style

Options

Switch template

Continue editing: ?