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

Toán Lớp 6: (-53) + [2.(9 – 6)^2 + 5^5 : 5^3] + 2022^0

Toán Lớp 6: (-53) + [2.(9 – 6)^2 + 5^5 : 5^3] + 2022^0

Comments ( 2 )

  1. Answer
    (-53) + [2 . (9 – 6)^2 + 5^5 : 5^3] + 2022^0
    = (-53) + [2 . 3^2 + 5^2] + 1
    = (-53) + [2 . 9 + 25] + 1
    = (-53) + [18 + 25] + 1
    = (-53) + 43 + 1
    = -10 + 1
    = -9

  2. Giải đáp+Lời giải và giải thích chi tiết:
       ( – 53 ) + [ 2 . ( 9 – 6 )^{2} + 5^{5} : 5^{3} ] + 2022^{0}
    = ( – 53 ) + [ 2 . 3^{2} + 5^{5} : 5^{3} ] + 2022^{0}
    = ( – 53 ) + [ 2 . 9 + 5^{5-3} ] + 2022^{0}
    = ( – 53 ) + [ 18 + 5^{2} ] + 2022^{0}
    = ( – 53 ) + [ 18 + 25 ] + 2022^{0}
    = ( – 53 ) + 43 + 2022^{0}
    = ( – 53 ) + 43 + 1
    = – ( 53 – 43 ) + 1
    = ( – 10 ) + 1
    = – ( 10 – 1 )
    = – 9

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