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Must x be an integer if 2^x and 3^x are integers?
Show that a real number x for which both 2^x and 3^x are integers must itself be an integer.
PR
PR 把工作从一条路线带到另一条；合并它就是采纳。
没有开放的 PR
PR 把工作从一个分支带到另一个分支。
新建 PR
Show that a real number x for which both 2^x and 3^x are integers must itself be an integer.
PR 把工作从一条路线带到另一条；合并它就是采纳。
PR 把工作从一个分支带到另一个分支。