在直角三角形ABC中,角ABC=90度,AB=5,两直角边AC,BC的长是关于X的方程x^2-(m+5)x+6m=0的两个根(1)求m的值及AC,BC的长(BC大于AC)(2)在BC延长线上是否存在点D,使得以D,A,C为顶点的三角形与三角形ABC
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![在直角三角形ABC中,角ABC=90度,AB=5,两直角边AC,BC的长是关于X的方程x^2-(m+5)x+6m=0的两个根(1)求m的值及AC,BC的长(BC大于AC)(2)在BC延长线上是否存在点D,使得以D,A,C为顶点的三角形与三角形ABC](/uploads/image/z/1628913-57-3.jpg?t=%E5%9C%A8%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E4%B8%AD%2C%E8%A7%92ABC%3D90%E5%BA%A6%2CAB%3D5%2C%E4%B8%A4%E7%9B%B4%E8%A7%92%E8%BE%B9AC%2CBC%E7%9A%84%E9%95%BF%E6%98%AF%E5%85%B3%E4%BA%8EX%E7%9A%84%E6%96%B9%E7%A8%8Bx%5E2-%28m%2B5%29x%2B6m%3D0%E7%9A%84%E4%B8%A4%E4%B8%AA%E6%A0%B9%EF%BC%881%EF%BC%89%E6%B1%82m%E7%9A%84%E5%80%BC%E5%8F%8AAC%2CBC%E7%9A%84%E9%95%BF%EF%BC%88BC%E5%A4%A7%E4%BA%8EAC%EF%BC%89%EF%BC%882%EF%BC%89%E5%9C%A8BC%E5%BB%B6%E9%95%BF%E7%BA%BF%E4%B8%8A%E6%98%AF%E5%90%A6%E5%AD%98%E5%9C%A8%E7%82%B9D%2C%E4%BD%BF%E5%BE%97%E4%BB%A5D%2CA%2CC%E4%B8%BA%E9%A1%B6%E7%82%B9%E7%9A%84%E4%B8%89%E8%A7%92%E5%BD%A2%E4%B8%8E%E4%B8%89%E8%A7%92%E5%BD%A2ABC)
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