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Thread: algrebraic equation with no answer

  1. September 26th 2011, 04:44 PM #1
    whereitsbeen
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    algrebraic equation with no answer

    hey there,

    solve for r

    T = 1 rm²
    3

    ok, there are 5 possible answers in my multiple choice options. The answer is e) none of these.

    I tried it and got T which I now know is incorrect.
    3m²

    Can anyone show me the answer and how to get there? Please and Thanx
    -M


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  2. September 26th 2011, 04:58 PM #2
    pickslides
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    Re: algrebraic equation with no answer

    T= \frac{1}{3}rm^2

    \frac{3T}{m^2}= r
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