1) 33% wartości wyrażenia:(-2)^3:(1,6)-(4,5*1i 2/3 - 2,5)
(-2)^3:(1.6)-(4,5*1i 2/3 -2,5)=
-8:1,6-(7,5-2,5)=
-5-5= -10
-10 = 100%
x= 33%
100x= -330/100
x=3,3
Odpowiedź to liczba 3,3
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(-2)^3:(1.6)-(4,5*1i 2/3 -2,5)=
-8:1,6-(7,5-2,5)=
-5-5= -10
-10 = 100%
x= 33%
100x= -330/100
x=3,3
Odpowiedź to liczba 3,3