document.write( "Question 33043: (sqrt2+3sqrt3)(sqrt12-4sqrt8) \n" ); document.write( "

Algebra.Com's Answer #19469 by xcentaur(357) $\"\"$ $\"About$

You can put this solution on YOUR website!
(a+b)(c-d) = ac-ad+bc-bd
\n" ); document.write( "Opening the brackets we get,
\n" ); document.write( " $\"%28sqrt%282%29%2B3sqrt%283%29%29%28sqrt%2812%29-4sqrt%288%29%29\"$
\n" ); document.write( "

\n" ); document.write( " $\"+sqrt%2824%29+-+4sqrt%2816%29+%2B+3sqrt%2836%29+-+12sqrt%2824%29+\"$
\n" ); document.write( " $\"+-11sqrt%2824%29+-4%284%29+%2B+3%286%29+\"$
\n" ); document.write( " $\"+-11sqrt%2824%29+-16%2B18+\"$
\n" ); document.write( " $\"+2-11sqrt%2824%29+\"$
\n" ); document.write( "

\n" ); document.write( "xC \n" ); document.write( "

\n" );