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Thread: Exponential equations

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    Exponential equations


    Mahan Ghobadi

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    Re: Exponential equations

    A straight forward method to find the real solutions:




    please do tell me if there's a much simpler and elegant way
    omegadot and Mahan1 like this.
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    Re: Exponential equations

    Quote Originally Posted by jathu123 View Post
    A straight forward method to find the real solutions:




    please do tell me if there's a much simpler and elegant way
    ∄ a simpler way
    If I am a conic section, then my e = ∞

    Just so we don't have this discussion in the future, my definition of the natural numbers includes 0.

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    Re: Exponential equations

    Quote Originally Posted by jathu123 View Post
    A straight forward method to find the real solutions:




    please do tell me if there's a much simpler and elegant way
    Your method is quite elegant and smart, but there is a slightly simpler method which uses this identity:





    hence a+b+c= 0, note











    Using this method, we get x=1 straightaway.
    Mahan Ghobadi

    Maths Tutor- ESL (80)| 2 Unit maths (96)(2013) | 3 Unit maths (99)| 4 Unit maths(95)| Physics (88)| music1(93)

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    Re: Exponential equations

    Quote Originally Posted by Mahan1 View Post
    Your method is quite elegant and smart, but there is a slightly simpler method which uses this identity:





    hence a+b+c= 0, note











    Using this method, we get x=1 straightaway.













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