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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 6: So sánh 2 mũ 2013 và 3 mũ 1344

Toán Lớp 6: So sánh 2 mũ 2013 và 3 mũ 1344

Comments ( 2 )

  1. Ta có :
    2^2013=2^3.671=(2^3)^671=8^671
    3^1344=3^2.672=(3^2)^672=9^672
    Ta thấy : 8<9;671<672
    ⇒ 8^671<9^672
    hay 2^2013<3^1344

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222-9+11+12:2*14+14 = ? ( )