英语短语 a tangent

英语短语a wall of 英语短语a real polynomial 英语 短语 propose a toast Find an equation of the line tangent to the graph of 4/x^4 a 英语短语A在B旁边? 英语短语:have a gift/talent ____ tangent portfolio是什么 英语短语 英语(短语) 帮忙翻译一句话 We don’t want to go on a tangent why this has to be tangent line For what values of a and b is the line 4x+y=b t For what value of A is the plane 2x-2y+z=3 is tangent to the