A) √2 x √4 1/2
B) √2 2/3 : √2/3
C) √6,4 : √10
D) 3√10 x 3√0,1
E) 3√2 2/3 x 3√1/9
F) 3√2,7
______
3√100
G)3√-9 x 3√3
H) 3√128
______
3√-2
I) 3√-0,5 x 3√4
____________
3√16
Legenda:
1/2 i tym podobne Ułamki !
3√ jest to stopień pierwiastka !
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A) √2 · √4 1/2 = √2/1 · √ 9/2 = √ 18/2 = 9
B) √2 2/3 : √2/3 = √8/3 · √3/2 = 4
C) √6,4 : √10 = √0,64 = 0,8
D) ∛10 · ∛√0,1 = ∛1
E) ∛2 2/3 · ∛1/9 = ∛8/3 · ∛1/9 = ∛8/27 = 2/3
G) ∛-9 · ∛3 = ∛1/9 · ∛3/1 = ∛3/9