document.write( "Question 594967: Please help me !
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\n" ); document.write( "Find the roots for the equation. Leave in simplest radical form.\r
\n" ); document.write( "\n" ); document.write( "x^2-3x=9 \n" ); document.write( "
Algebra.Com's Answer #377002 by lwsshak3(11628)\"\" \"About 
You can put this solution on YOUR website!
Find the roots for the equation. Leave in simplest radical form.
\n" ); document.write( "x^2-3x=9
\n" ); document.write( "x^2-3x-9=0
\n" ); document.write( "solve by quadratic formula
\n" ); document.write( "a=1, b=-3, c=-9
\n" ); document.write( "x=[-(-3)±√(-3)^2-4*1*-9)]/2*1
\n" ); document.write( "x=[3±√(9+36)]/2
\n" ); document.write( "x=(3±√45)/2
\n" ); document.write( "x=(3±3√5)/2
\n" ); document.write( "x=3/2(1±√5
\n" ); document.write( "..
\n" ); document.write( "x=(3/2)(1+√5)
\n" ); document.write( "or
\n" ); document.write( "x=(3/2)(1-√5) \n" ); document.write( "
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