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

Toán Lớp 6: Nhanh!!!!!!!!!!!!!! 65-4^x+3=2022^0

Toán Lớp 6: Nhanh!!!!!!!!!!!!!!
65-4^x+3=2022^0

Comments ( 2 )

  1. 65-4^(x+3)=2022^0
    => 65-4^(x+3)=1
    => 4^(x+3)=65-1
    => 4^(x+3)=64
    => 4^(x+3)=4^3
    => x+3=3
    => x=3-3
    => x=0

  2. Giải đáp+Lời giải và giải thích chi tiết:
     65 – 4^(x+3)=2022^0
    =>65-4^(x+3)=1
    =>4^(x+3)=65-1
    =>4^(x+3)=64
    =>4^(x+3)=4^3
    =>x+3=3
    =>x=3-3=0

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

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