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1 December, 12:40

If x = 5 and y = - 4 what is 2xy

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Answers (2)
  1. 1 December, 12:53
    0
    2xy = - 40

    Step-by-step explanation:

    when x = 5, y = - 4

    2 (5) (-4)

    = - 40
  2. 1 December, 13:06
    0
    -40

    Step-by-step explanation:

    You would insert x and the y values in the equation which would be ...

    2 (5) (-4)

    Once you simplify it ...

    10 (-4)

    you get ten by doing 2 x 5

    and simplify it agian ...

    -40

    10 times - 4 is - 40

    The answer is - 40
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