document.write( "Question 698745: Multiply: $\"+%283x-y%29%282x%5E2-3xy%2B3y%5E2%29+\"$
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Algebra.Com's Answer #431008 by vidya p(12) $\"\"$ $\"About$

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Solution : \r
\n" ); document.write( "\n" ); document.write( "Multiply :
\n" ); document.write( "( 3x - y)(2x^2 - 3xy + 3y^2)
\n" ); document.write( "=> 3x ( 2x^2 - 3xy + 3y^2 ) - y ( 2x^2 - 3xy + 3y^2 )
\n" ); document.write( "=> 6x^3 - 9x^2y + 9xy^2 - 2x^2y + 3xy^2 - 3y^3
\n" ); document.write( "combine the like terms :
\n" ); document.write( "=> 6x^3 - 11x^2y + 12xy^2 - 3y^3 \r
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