百度试题 结果1 题目If 153=2(z+z)n, then what is the value of 2n(2z)-193? ( ) A. -113 B. -40 C. 40 D. 113 相关知识点: 试题来源: 解析 D 反馈 收藏
If16a4+36a2b2+81b4=91and4a2+9b2−6ab=13, then what is the value of 3ab? यदि16a4+36a2b2+81b4=91तथा4a2+9b2−6ab=13है, तो 3ab का मान क्या होगा ? View Solution ...
GMAT 考满分题库AStatement 1 ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
193 divided by 450 step-by-step guide Step 1 The first step is to set up our division problem with the divisor on the left side and the dividend on the right side, like we have it below: Step 2 We can work out that the divisor (450) goes into the first digit of the dividend (...
key. the key is usually labeled with the letters esc or escape, although some keyboards may use a different symbol or abbreviation. what is the purpose of the esc key in the command line interface? in the command line interface, the esc key is used to interrupt or cancel a process or ...
对第二条件变换一下：(1+a+b)t = ab+12 ； 对任意t成立，不是(1+a+b) =0就行了吗？不...
However, SIRS is also present with noninfectious causes such as burns, pancreatitis and hemorrhage. More often, SIRS implies sepsis. Since pneumonia is the most common source of sepsis, chest radiography (CXR) are routinely obtained in the evaluation of patients with SIRS, whether or not they ...
But MBWA is, is really useful at kind of filling in the blanks, getting a good on-the-ground sense of how your products are used and how people respond to them. An-and yes, the numbers of opinions you get is small, so you need to be careful. But, good business managers will tell...
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What a clever boy he is! 9.我非常喜欢这本书. I like the book very much. 10.他昨天去哪儿了? Where did he go yesterday? 第二组:词类 11.你应该用正确的方法做这件事. You should do it in the right way. 12.最终, 他受到了惩罚. ...