标题: add math chapter 2(询问) [打印本页] 作者: nicole322 时间: 2013-2-26 08:11 PM 标题: add math chapter 2(询问) given one of the root of the quadratic equation x square -px-27=0 is the square of the root.
A)find the value of p.
b)state the root of the quadratic equation.