document.write( "Question 64789: please help solve\r
\n" ); document.write( "\n" ); document.write( "Factor by grouping\r
\n" ); document.write( "\n" ); document.write( "r^2-9TW+3RW-3RT \n" ); document.write( "

Algebra.Com's Answer #45311 by 303795(602) $\"\"$ $\"About$

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$\"r%5E2-9tw%2B3rw-3rt\"$
\n" ); document.write( "Rearrange
\n" ); document.write( " $\"r%5E2%2B3rw-3rt-9tw\"$
\n" ); document.write( "Take a common factor from the first two terms and take a common factor from the third and fourth terms.
\n" ); document.write( " $\"r%28r%2B3w%29-3t%28r%2B3w%29\"$
\n" ); document.write( "Take a common factor of (r+3w) from each term to get
\n" ); document.write( " $\"%28r%2B3w%29%28r-3t%29\"$ \n" ); document.write( "

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