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4 la puterea 12 x 16 la puterea 94 x 64 la puterea 8 = ?


Răspuns :

4¹² x 16⁹⁴ x 64⁸ =

= 4¹² x 4²)⁹⁴ x 4³)⁸

= 4¹² x 4¹⁸⁸ x 4²⁴

= 4¹²⁺¹⁸⁸⁺²⁴

= 4²²⁴

4¹² * 16⁹⁴ * 64⁸ = (2²)¹² * (2⁴)⁹⁴ * (2⁶)⁸ = 2²⁴⁺³⁷⁶⁺⁴⁸ = 2⁴⁴⁸