4/7⁵ . 7/4⁵-(-1/2)³-4/3

4/7⁵ . 7/4⁵-(-1/2)³-4/3
4-7-7-4-1-2-4-3

0 thoughts on “4/7⁵ . 7/4⁵-(-1/2)³-4/3”

  1. Đáp án: `= -5/24`

     

    Giải thích các bước giải:

    ` (4/7)^5 . (7/4)^5 – (-1/2)^3 – 4/3`

    `= (4/7 . 7/4)^5 + (1/2)^3 – 4/3`

    `= 1^5 + 1/8 – 4/3`

    `= -5/24`

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  2. Đáp án:

     ` (4/7)^5 . ( 7/4)^5 – (-1/2)^3 -4/3`

    ` ( 4/7 . 7/4)^5  +1/ 8  – 4/3`

    ` 1^5 + 1/ 8  – 4/3`

    `=1 + 1/ 8  – 4/3`

    `= 8/8 + 1/8 – 4/3`

    `=  9/8 – 4/3`

    `= -5/24`

    mong ctlhn ạ 

     

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