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(2^9x3^8+2^8x3^9+6^8):6^9
va rog dau coroana​


Răspuns :

Răspuns:

(2⁹×3⁸+2⁸×3⁹+6⁸):6⁹=(2×6⁸+3×6⁸+6⁸):6⁹=(6×6⁸):6⁹=6⁹:6⁹=1