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Thread: Simultaneous Equation

  1. 04-21-2012, 02:25 PM #1
    mattdraddog
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    Unhappy Simultaneous Equation

    im confused about simultaneous equations with powers and how to do them-
    y=2x+1
    x^2+y^2=13
    thanks
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  2. 04-21-2012, 08:04 PM #2
    HallsofIvy
    HallsofIvy is online now
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    Just out of curiosity, was there a particular reason for posting this under "differential equations"?
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