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21 May, 21:12

Muitiply (2n+2) (2n-2)

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Answers (2)
  1. 21 May, 23:09
    0
    4n^2-4

    Step-by-step explanation:

    You do FOIL

    FIRST

    OUTER

    INNER

    LAST

    2n times 2n

    2n times - 2

    2 times 2n

    2 times - 2

    then add if needed.
  2. 22 May, 00:44
    0
    4n2-4

    Step-by-step explanation:

    2n (2n) + 2n⋅-2+2 (2n) + 2⋅-2
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