国际顶尖MBA申请交流平台--TOPWAY MBA

标题: GWD 6, Q7 [打印本页]

作者: dlmd 时间: 2005-2-6 12:01 标题: GWD 6, Q7

Q7: What is the value of │x + 7│?

(1) │x + 3│= 14

(2) (x + 2)^2 = 169

I guess answer is C, why OA is D?

[此贴子已经被作者于2005-2-6 12:01:10编辑过]

作者: sammen 时间: 2005-2-6 21:40

yes , you are right, here the key is wrong.

作者: dlmd 时间: 2005-2-7 02:04

thanks

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