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24 February, 22:08

Find the solutions to 8x^2+56=0

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Answers (1)
  1. 25 February, 02:06
    0
    x=root of - 7

    Step-by-step explanation:

    8 (x^2+7) = 0

    divide both sides by 8

    (x^2+7) = 0

    x^2=-7

    x=root of - 7

    but i don't know if this root could really exist
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