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find 3 consecutive even integers such that 4 times the sum of the first and third is16 greater than 7 times the second.求翻译
人气:166 ℃ 时间:2020-05-19 12:14:44
解答
找到3个连续的偶整数,要满足:第一个数和第三个数的四次方之和 要比第二个数的7次方大16.确定是次方。不是倍数?
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