Consider the quadratic equationx2 + y2 + Dx + Ey + F = 0:What condition on the values of D,E and F determines whether this a circle?Use this condition to show thatx2 + y2 ¡ 2x ¡ 4y + 3 = 0is a circle and sketch the circle.Does the point (0:4; 3) lie inside,out...
asolve this quadratic equation and hence find the pairs (x,y) for which the simultaneous equations are satisfied 解决这个二次方程并且发现对(x, y)同时等式是满意的[translate] aYou make millions of decisions that mean nothing,and then one day your order takes out and it changes your life 您做...
aI miss you.I miss Kong Di very much.but I must leave.Because I love him so much.A strange city, I am afraid of it.I should work hard.come on 开始[translate] awhich can be solved for the coecients vi. The third equation is a quadratic equation for v2 that has a real solution...
如果有秸杆在风,警察在村民之中在乔装和锯去。 [translate] aphenomenon above 上面现象 [translate] a我不能把这本书给你,我已经答应给苏珊了 I could not give you this book, me already comply to give Susan [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语...
In Dalian but one thing is to give me a headache, is increasingly heavy traffic. 翻译结果3复制译文编辑译文朗读译文返回顶部 In Dalian but one thing is to give me a headache, is increasingly heavy traffic. 翻译结果4复制译文编辑译文朗读译文返回顶部 However, in Dalian, one thing I was let tra...
I am a little shy, but I value love, thin is not important, it is important that I like you, I am sure that I like is you, please give me a chance, let us each other to get along with what! 翻译结果2复制译文编辑译文朗读译文返回顶部 ...
aif you invite me 如果您邀请我[translate] aIn tandem with this ''bottom-up'' aspect, I really hope to develop students' engagement with the interconnectedness of the sciences. It may not seem particularly exciting to solve some particular quadratic equation (though I think it is!), but when...
aThis is hard for me because I have never done anything like this.. but I have a huge crush on you. I have never been able to tell you for reasons which you would quickly identify as obvious if you knew who this was. 因为我从未做如此物,这为我是坚硬的。 但我在您有巨大的易碎。
awhere a can be calculated by means of the quadratic equation. Therefore, the nominal moment capacity in a doubly reinforced concrete beam where the compression steel does not yield is 那里a可以通过二次方程被计算。 所以,有名无实的片刻容量在一条加倍钢筋混凝土射线,压缩钢不产生[translate] ...
acoupled vibration equation of the shell. As a result, the vibration and sound radiation of the shell are dependent on the [translate] aBased on the numerical simulation, the characteristics of the acoustic radiation and radial quadratic velocity on the [translate] ainfluence on radiated power ...