Odpowiedzi

2010-01-11T19:20:34+01:00
A) (3³×2³)²=6²
b) (⅔)³×(⅔)²=(⅔)⁵

2)oblicz:
a) (3²)³×3⁵=3⁶*3⁵=3¹¹
2010-01-11T19:30:24+01:00
1)
a) (3³× 2³)²= (6³)²= 6⁶
b) (⅔)³× (⅔)²= (⅔)⁵= 32/243

2) (3²)³× 3⁵= 3⁶×3⁵= 3¹¹

nie jestem pewna czy dobrze
2010-01-11T22:44:45+01:00
1)zapisz w postaci 1 potegi.
a) (3³× 2³)²= (6³)²= 6⁶
b) (⅔)³× (⅔)²= (⅔)⁵

2) (3²)³× 3⁵= 3⁶×3⁵= 3¹¹