Toán Lớp 6: 2 mũ 10 : 8 mũ 3
12 mũ 7 : 6 mũ 7
27 mũ 5 : 81 mũ 3
125 mũ 3 : 25 mũ 4
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Toán Lớp 6: 2 mũ 10 : 8 mũ 3
12 mũ 7 : 6 mũ 7
27 mũ 5 : 81 mũ 3
125 mũ 3 : 25 mũ 4
Comments ( 2 )
2^10:8^3=4^3.
12^7:6^5=5^2
27^5:81^3=60
125^3:25^4=15^7