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The powers and the exponent (Posted on 2019-05-01) Difficulty: 3 of 5
Prove that for any real value k the equation e^x=x^2+k has exactly one real root.

Find the range of values k such that the equation e^x=x^4+k has more than one real root.

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SolutionsolutionCharlie2019-05-01 18:24:26
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