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

Toán Lớp 9: `b) (2^12 . 13+2^12 . (65/2)^10 . 104+3^10 . 11+ 3^10 . 5)/(3^9 . 2^4)`

Home/ Toán Lớp 9: `b) (2^12 . 13+2^12 . (65/2)^10 . 104+3^10 . 11+ 3^10 . 5)/(3^9 . 2^4)`

Toán Lớp 9: `b) (2^12 . 13+2^12 . (65/2)^10 . 104+3^10 . 11+ 3^10 . 5)/(3^9 . 2^4)`

Tháng Một 30, 2023 Toán học 1 Comment 0 views

Toán Lớp 9: b) (2^12 . 13+2^12 . (65/2)^10 . 104+3^10 . 11+ 3^10 . 5)/(3^9 . 2^4)

Comments ( 1 )

  1. minhtuquynh
    minhtuquynh
    30 Tháng Một, 2023 at 12:46 sáng
    Reply
    (2^12. 13+2^12. 65)/(2^10. 104)+(3^10. 11+3^10. 5)/(3^9. 2^4)
    =(2^12.(13+65))/(2^10. 104)+(3^10.(11+5))/(3^9. 2^4)
    =(2^12. 78)/(2^10. 104)+(3^10. 16)/(3^9. 2^4)
    =3+3
    =6

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

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