Rozłóż wielomian W(x) na czynniki
d = 11 m = 4

1. W(x) = (3x – 2[tex])^{2}[/tex] – (x – m[tex])^{2}[/tex]
2. W(x) = (4[tex]x^{2}[/tex] – m[tex])^{2}[/tex] – 25
3. W(x) = 2[tex]x^{3}[/tex] – 2mx
4. W(x) = 20[tex]x^{3}[/tex] – 20[tex]x^{2}[/tex] + 5x.