document.write( "Question 328292: Factor completely:
\n" ); document.write( "27-8u^3 \r
\n" ); document.write( "\n" ); document.write( "Can you please show me how to work this problem? Thank you!
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Algebra.Com's Answer #235129 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
27-8u^3
\n" ); document.write( "(3)^3-(2u)^3
\n" ); document.write( "This is difference of cubes.
\n" ); document.write( "the general formula is \"a%5E3-b%5E3=%28a-b%29%28a%5E2%2Bab%2Bb%5E2%29\"
\n" ); document.write( "a=3 & b= 2u
\n" ); document.write( "So our solution will be \"%283-2u%29%283%5E2%2B3%2A2u%2B%282u%29%5E2%29\"
\n" ); document.write( "\"%283-2u%29%289%2B6u%2B4u%5E2%29\"
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