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(3³)la puterea 8:(3la puterea 6·34)=?
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24³:6³-4²³:4 la 20


Răspuns :

(3³)⁸:(3⁶×34)=3²⁴:(3⁶×34)=3¹⁸:34
probabil 34 e gresit scris , banui ca era 3⁴
(3³)⁸:(3⁶×3⁴)=3²⁴:3²⁴=1

24³:6³-4²³:4²°=
=(4³×6³):6³-4³=
=4³-4³=0