m^3 +27 Giúp mik nhé

Question

m^3 +27
Giúp mik nhé

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Delwyn 9 months 2020-10-30T03:48:07+00:00 2 Answers 49 views 0

Answers ( )

    0
    2020-10-30T03:49:16+00:00

    `m^(3) + 27`

    `=m^(3) + 3^3`

    `=(m+3)(m^(3) – m3 + 3^(3))`

    `#Study well`

    0
    2020-10-30T03:49:16+00:00

    Đáp án:

        $m³ + 27 $

    $= m³ + 3³ $

    $= (m + 3)(m² – 3m + 9)$

     

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