英语翻译Postal regulations specify that a parcel sent by priorit
英语翻译
Postal regulations specify that a parcel sent by priority mail may have a combined length and girth of no more than 108 in,Find the dimensions of a rectangular package that has a square cross section and the largest volume that may be sent cia priority mail .What is the volume of such a package.
Hint:The length plus the girth is 4x+h(see the accompanying figure)
是求题目的意思,