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    Attachment 727630 can someone please explain to me where this 6x to the power of 1/3 came from??
    Thank you
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    (Original post by Newshsnik)
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    (x^{1/3}+3)^2 = (x^{1/3}+3)(x^{1/3}+3) = x^{1/3}(x^{1/3}+3) + 3(x^{1/3}+3)

    Now expand the brackets.
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    Omg yeaah, got it. Thank you so much for your help
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