document.write( "Question 166715: please help me with this problem:
\n" ); document.write( "Multiply (a+b)(a^2+ab+b^2)
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Algebra.Com's Answer #122848 by Alan3354(69443)\"\" \"About 
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please help me with this problem:
\n" ); document.write( "Multiply (a+b)(a^2+ab+b^2)
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\n" ); document.write( "= a*(a^2+ab+b^2) + b*(a^2+ab+b^2)
\n" ); document.write( "= a^3 = a^2b + ab^2 + a^2b + ab^2 + b^3
\n" ); document.write( "collect terms
\n" ); document.write( "= a^3 + 2a^2b + 2ab^2 + b^3\r
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