如果a的平方＋ba＋m的平方恰好是另一整式的平方，那么常数m等于多少

please take of your books .they are useful to you 哪种摄影摄像技术的图像最接近人眼看到的? 英语的判断错误Some of these sentences are right but most are wrong .Correct the sentences that are wrong .1.It's a lovely park with a lot of beautiful tree .()2.There was a woman in the car with two mens .()3.Sheep eat grass .()4.David is marr 一个英语问题.判断对错They will visit Hangzhou .The famous place there is West Lake. 判断( )They are going to the West Lake. 请问子母床怎么翻译 11题,求证明题过程 什么样的是子母床?为什么说子母床好? 第八题谢谢,求证明过程. 第十一题求检查谢谢第十一题求检查谢谢 清明节可不可以说 Chinese sweeping day 找出错误并改正Dear Tom,I'm Micky.I'm come from China.I'm in Class 4 ,grade 5 in Animal School.My school is very big.There are a music room,a dance room,a art room and a library.I like the librery best.I often read book there.How about yuor sch 林业适宜在哪种地形发展? 如果孩子不愿意写作业怎么办 孩子不愿意写作业 谁知道> 孩子不愿意写作业怎么办? 把3个长16厘米,宽8厘米,高4厘米的长方体拼一个长方体,长方体表面积最大值和最小值相差多少?急. 小学作文味道好极了关于泡芙的作文,急啊~快一点了啊!~~ l have to parctice my English frist.（改为同义句） _____ you _____ to parctice my English frist? 蝴蝶节怎么打 You have to _(ask) for a form first._内填空 Your story is perfect.I've never heard ___ before.A.a better one B.the better one C.a good oneD.the best one 函数y=-x2+2在[-1,3]上最大值为多少,最小值多少 以胸怀为话题的作文 请高手帮我看看这是什么蝴蝶. 设长方体的体积为1000cm^2.则它的表面积最小值为多少? 已知一长方体的表面积是8,其外接球表面积的最小值是多少? 茶园种植在什么地形A.长白山地 B.塔里木盆地 C.东南丘陵 D.河套平原 山西的地形以什么为主?适合发展哪些产业?为什么?语言要书面化一点 隋朝杨素是隋朝皇室贵族吗他和隋文帝是什么关系? ,短文阅读蝴蝶,描写蝴蝶动作神态的句子是哪句 i need a english story must write by your selfi need a long english story.it can be 1000-1500words.can someone help me.thanks a lot . by the way what about your summer vacataion?i can't wait tohear your story