document.write( "Question 1179752: Check each of the given numbers to see if they are solutions to each equation. Show your checks and summarize which are solutions and which are not:
\n" ); document.write( "
\n" ); document.write( "m−2m2 =−120 \r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "m=10,8,1,− −2, 7.5
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #809329 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "\n" ); document.write( "\"m-2m%5E2+=-120\"\r
\n" ); document.write( "\n" ); document.write( " \"m\"=\"10\",\"8\",\"1\",\"-2\",\"+7.5\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "check \"m=10\"\r
\n" ); document.write( "\n" ); document.write( "\"10-2%2A10%5E2+=-120\"\r
\n" ); document.write( "\n" ); document.write( "\"10-200=-120\"\r
\n" ); document.write( "\n" ); document.write( "\"-190%3C%3E-120\"->\"m=10\"is \"not\" solution\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "check \"m=8\"\r
\n" ); document.write( "\n" ); document.write( "\"8-2%2A8%5E2+=-120\"\r
\n" ); document.write( "\n" ); document.write( "\"8-128=-120\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28-120=-120%29\"->\"highlight%28m=8%29\" \"highlight%28is%29\" solution\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "check \"m=1\"\r
\n" ); document.write( "\n" ); document.write( "\"1-2%2A1%5E2+=-120\"\r
\n" ); document.write( "\n" ); document.write( "\"1-2+=-120\"\r
\n" ); document.write( "\n" ); document.write( "\"-1%3C%3E-120\"->\"m=1\"is \"not\" solution\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "check \"m=-2\"\r
\n" ); document.write( "\n" ); document.write( "\"-2-2%2A%28-2%29%5E2+=-120\"\r
\n" ); document.write( "\n" ); document.write( "\"-2-8+=-120\"\r
\n" ); document.write( "\n" ); document.write( "\"-10%3C%3E-120\"->\"m=-2\"is \"not\" solution\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "check \"m=7.5\"\r
\n" ); document.write( "\n" ); document.write( "\"7.5-2%2A%287.5%29%5E2+=-120\"\r
\n" ); document.write( "\n" ); document.write( "\"7.5-8+=-120\"\r
\n" ); document.write( "\n" ); document.write( "\"-0.5%3C%3E-120\"->\"m=7.5\"is \"not\" solution\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );