9. Rozwiąż zadania:
a) (4–x) (x + 5 ) (2x–3) = 0
b) (x–4) (2x + 8 ) ( x–3) = 0
c) x6 – 64 = 0
d) x4 – 16 = 0
e) 2 x5 + 3 x4 – 2x – 3 = 0
f) 2 x6 – 8 x4 – 2x2 + 8 = 0
g) 3 x5– 2 x4+ 3 x – 2 = 0
a) (4–x) (x + 5 ) (2x–3) = 0
b) (x–4) (2x + 8 ) ( x–3) = 0
c) x6 – 64 = 0
d) x4 – 16 = 0
e) 2 x5 + 3 x4 – 2x – 3 = 0
f) 2 x6 – 8 x4 – 2x2 + 8 = 0
g) 3 x5– 2 x4+ 3 x – 2 = 0