document.write( "Question 1130939: Perform the multiplication. Simplify the answer, if possible.\r
\n" ); document.write( "\n" ); document.write( "a^2 + ab + b^2 / a^3 - b^3 multiplied by ac + ad - bc - bd / c^2 - d^2
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Algebra.Com's Answer #747610 by ankor@dixie-net.com(22740)\"\" \"About 
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Perform the multiplication. Simplify the answer, if possible.
\n" ); document.write( "a^2 + ab + b^2 / a^3 - b^3 multiplied by ac + ad - bc - bd / c^2 - d^2
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\n" ); document.write( "Factor the difference of cubes & difference of squares
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\n" ); document.write( "cancel a^2+ab+b^2, group factor
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\n" ); document.write( "factor out (c+d)
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\n" ); document.write( "Cancel (a-b) and (c+d)
\n" ); document.write( "\"1%2F%28%28c-d%29%29\"
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