]]>http://www.mathisfunforum.com/profile.php?id=337902013-02-11T11:20:14Zhttp://www.mathisfunforum.com/viewtopic.php?pid=252845#p252845If you cross multiply,then you'd get c^2-4c=4c-20 which is c^2-8c+20=0,now you just have to find the polynomial's roots.]]>2013-02-11T05:49:24Zhttp://www.mathisfunforum.com/viewtopic.php?pid=252827#p252827Hi;
Latex is out temporarily.
]]>http://www.mathisfunforum.com/profile.php?id=337902013-02-10T20:02:06Zhttp://www.mathisfunforum.com/viewtopic.php?pid=252749#p252749help me on another one
]]>http://www.mathisfunforum.com/profile.php?id=337902013-02-10T17:55:53Zhttp://www.mathisfunforum.com/viewtopic.php?pid=252738#p252738Find all real values of x that satisfy the equation (x^2-82)^2 = 324]]>http://www.mathisfunforum.com/profile.php?id=1959902013-02-10T17:01:58Zhttp://www.mathisfunforum.com/viewtopic.php?pid=252735#p252735