Zadanie 32, tylko a.b.c
/- kreska ułamkowa
a) (1 ½)⁻⁴ :(1½)⁻⁶= (1½) ²= (3/2)² =9/4 = 2 ¼
b) (0,2)⁵ · (2 ½)⁵ = (0,2 · 2,5)⁵= 0,5 ⁵= 0,03125
c) (-5)⁷ · (-5)⁴ / (-5)² · (-5)⁵= (-5)¹¹ / (-5)⁷ = (-5)⁴ = 625
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/- kreska ułamkowa
a) (1 ½)⁻⁴ :(1½)⁻⁶= (1½) ²= (3/2)² =9/4 = 2 ¼
b) (0,2)⁵ · (2 ½)⁵ = (0,2 · 2,5)⁵= 0,5 ⁵= 0,03125
c) (-5)⁷ · (-5)⁴ / (-5)² · (-5)⁵= (-5)¹¹ / (-5)⁷ = (-5)⁴ = 625