document.write( "Question 28230: Factor each polynomial completely by factoring out any common factors and then factor by grouping. Do not combine like terms.\r
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Algebra.Com's Answer #15976 by venugopalramana(3286)\"\" \"About 
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3a^3+3ab^2+2a^2b+2b^3
\n" ); document.write( "=3A(A^2+B^2)+2B(A^2+B^2)=(A^2+B^2)(3A+2B)\r
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