timtamboy63 Posted August 30, 2010 Report Share Posted August 30, 2010 Hey guys, Im having a bit of trouble with my maths. Here's the question:ax^2-6x+a-2 = 0 has one root which is double the otherfind a and the two roots of the quadratic equation. Ive been trying for the past hour, but I simply can't get itWhat i've got which is def right so far is:3z = 6/a2z^2 = (a-2)/a Reply Link to post Share on other sites More sharing options...
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