document.write( "Question 1164256: Factorize the following: a^3+3a^2+3a+2 \n" ); document.write( "

Algebra.Com's Answer #788546 by ikleyn(52798) $\"\"$ $\"About$

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document.write( "     = re-grouping =  + 1 =  + 1 = \r\n" );
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document.write( "and you can simplify it further and complete.\r\n" );
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document.write( "On the way, I used these identities\r\n" );
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document.write( "     = ;\r\n" );
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document.write( "     = ,\r\n" );
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document.write( "which every student must know from his (or her) Algebra class.\r\n" );
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