document.write( "Question 264812: what are the factors of 6r^2+3rs-18s^2 \n" ); document.write( "

Algebra.Com's Answer #854029 by ikleyn(53712) $\"\"$ $\"About$

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\n" ); document.write( "what are the factors of 6r^2+3rs-18s^2 ?
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\n" ); document.write( "\n" ); document.write( " The solution in the post by @mananth is incorrect - simply ignore it.\r
\n" ); document.write( "\n" ); document.write( " See below my correct solution.\r
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document.write( "    6r^2 + 3rs - 18s^2 = \r\n" );
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document.write( "    = 3*(2r^2 + rs - 6s^2) =\r\n" );
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document.write( "    = 3*(2r^2 + 4rs - 3rs - 6s^2) =\r\n" );
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document.write( "    = 3*(2r(r+2s) - 3s(r+2s)) =\r\n" );
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document.write( "    = 3*(2r-3s)(r+2s).    ANSWER\r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved correctly.\r
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