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    I am trying to rationalise the following fraction:
    1/(a+b∛7+c(∛7)^2 )

    but I cannot seem to be able to get anywhere.
    Thank you in advance for any help.
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    (Original post by mollyjordansmith)
    I am trying to rationalise the following fraction:
    1/(a+b∛7+c(∛7)^2 )

    but I cannot seem to be able to get anywhere.
    Thank you in advance for any help.
    Hi there :wavey:
    I've moved your thread to the Maths forum where hopefully you'll get more answers In future, it's best to select the subject from the list here and create a thread in there instead :yep: If you want to see where threads belong, check out this thread
 
 
 
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