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va rog frumos, dau coroana

Va Rog Frumos Dau Coroana class=

Răspuns :

Răspuns:

4¹²·2¹³=(2²)¹²·2¹³=2²ˣ¹²·2¹³=2²⁴⁺¹³=2³⁷

3¹³·9⁶=3¹³·(3²)⁶=3¹³·3¹²=3¹³⁺¹²=3²⁵

25¹⁰:5¹⁵=(5²)¹⁰:5¹⁵=5²⁰⁻¹⁵=5⁵

8²⁰:4³⁰=(2³)²⁰:(2²)³⁰=2⁶⁰:2⁶⁰=2⁶⁰⁻⁶⁰=2⁰=1