Przedstaw iloczyn potęg w postaci potęgi iloczynu i oblicz. Pomocyyy
a)2² × 25², 16²× 5²,
b)( -¹₄)² × 16 te na począdku to ułamek
C) (¹₆)⁵ × 12⁵, 7,5³× (⅔)³
Prosze o pomoc
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a)2² × 25²=(2*25)²=50²......=2500
16²× 5²=(16*5)²=80²......=6400
b)( -¹₄)² × 16 =(-1/4)²*4²=(-1/4*4)²=(-1)²=1
C) (¹₆)⁵ × 12⁵=(1/6*12)⁵=2⁵.....=32
7,5³× (⅔)³=(7,5*2/3)³=(75/10*2/3)³=(25/5)³=5³.....=125