bardzo prosze o pomoc
magda: (3−4x3)(5x2+x)−[5(x5+2x2)+x(6x4−5x2)]
3 mar 08:46
adaś: (3−4x
3)(5x
2+x)−[5(x
5+2x
2)+x(6x
4−5x
2)]
no to lecimy

15x
2+5x−20x
5−4x
4 − (5x
5+10x
2+6x
5−5x
3) =
= 15x
2+5x−20x
5−4x
4 −5x
5−10x
2−6x
5+5x
3= nio i oblicz to
3 mar 11:18
Beata: mała pomyłka 15x2+3x−20x5−4x4−5x5−10x2−6x5+5x3=
3 mar 14:57