document.write( "Question 74119: Please show me how to factoring by grouping. Thanks!\r
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Algebra.Com's Answer #53112 by rmromero(383) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "Please show me how to factoring by grouping. Thanks!\r
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document.write( "r^2-9tw+3rw-3rt ?\r
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document.write( "   (r^2 + 3rw) + (-3rt - 9tw)\r
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document.write( "  r(r + 3w) + (-3t)(r + 3w)     notice there is a common factor\r
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document.write( "  (r - 3t)(r + 3w) \n" );
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