document.write( "Question 552351: Solve by factoring: 4m^2 + 7m = 0
\n" ); document.write( "4m+7=0
\n" ); document.write( "4m=-7
\n" ); document.write( "m = -7/4
\n" ); document.write( "m = (-7/4, 0)\r
\n" ); document.write( "\n" ); document.write( "Where am I going wrong? What should I be doing? It was marked wrong with no explanation.
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Algebra.Com's Answer #360279 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
4m^2 + 7m = 0
\n" ); document.write( "m(4m+7)=0\r
\n" ); document.write( "\n" ); document.write( "if m= 0 the equation is satisfied.
\n" ); document.write( "if m=-7/4 the equation is satisfied.\r
\n" ); document.write( "\n" ); document.write( "so m= 0 OR -7/4
\n" ); document.write( "You are right but you must keep the m after factoring outside
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