document.write( "Question 217753: factor by grouping
\n" ); document.write( "12a^3-9a^2+4a-3
\n" ); document.write( "2p^3+5p^2+6p+15
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Algebra.Com's Answer #164115 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
12a^3-9a^2+4a-3
\n" ); document.write( "3a^2(4a-3) + (4a-3)
\n" ); document.write( "= (4a-3)(3a^2+1)
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\n" ); document.write( "\n" ); document.write( "2p^3+5p^2+6p+15
\n" ); document.write( "Rearrange:
\n" ); document.write( "2p^3 + 6p + 5p^2+15
\n" ); document.write( "2p(p^2+3) + 4(p^2+3)
\n" ); document.write( "(p^2+3)(2p+4)
\n" ); document.write( "2(p+2)(p^2+3)\r
\n" ); document.write( "\n" ); document.write( "---------------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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