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Math Help - x+3^x<4

  1. #1
    Newbie Sidereus Nuncius's Avatar
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    x+3^x<4

    Can you help me? I can't solve the following inequation:

    x+3^x<4
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  2. #2
    GAMMA Mathematics
    colby2152's Avatar
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    Quote Originally Posted by Sidereus Nuncius View Post
    Can you help me? I can't solve the following inequation:

    x+3^x<4
    It obviously does not work for values of x greater or equal to one. Anything less than that satisfies the equation because 3^x has a maximum value of 3 in the interval (-\infty,1). The answer is: x < 1.
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