document.write( "Question 554419: what is the answer of
\n" ); document.write( "1.(x/2+y/3)(x/2-y/3)
\n" ); document.write( "2. 8m-{-[-(-2mn+n)+(-4n+6m)]}
\n" ); document.write( "3.-{-[y+(-2x+5y)-3x]+9y-6x} \n" ); document.write( "

Algebra.Com's Answer #361327 by Maths68(1474) $\"\"$ $\"About$

You can put this solution on YOUR website!
= $\"%28x%2F2%2By%2F3%29%28x%2F2-y%2F3%29\"$
\n" ); document.write( "Take LCD
\n" ); document.write( "= $\"%28%283x%2B2y%29%2F6%29%28%283x-2y%29%2F6%29%29\"$
\n" ); document.write( "= $\"%28%283x%29%5E2-%282y%29%5E2%29%2F36\"$
\n" ); document.write( "= $\"%289x%5E2-4y%5E2%29%2F36\"$
\n" ); document.write( "==============================================================================================
\n" ); document.write( "= $\"8m-%28-%28-%28-2mn%2Bn%29%2B%28-4n%2B6m%29%29%29\"$
\n" ); document.write( "= $\"8m-%28-%282mn-n-4n%2B6m%29%29\"$
\n" ); document.write( "= $\"8m-%28-%282mn-5n%2B6m%29%29\"$
\n" ); document.write( "= $\"8m-%28-2mn%2B5n-6m%29%29\"$
\n" ); document.write( "= $\"8m%2B2mn-5n%2B6m%29%29\"$
\n" ); document.write( "= $\"14m%2B2mn-5n%29%29\"$
\n" ); document.write( "==============================================================================================
\n" ); document.write( "= $\"-%28-%28y%2B%28-2x%2B5y%29-3x%29%2B9y-6x%29\"$
\n" ); document.write( "= $\"-%28-%28y-2x%2B5y-3x%29%2B9y-6x%29\"$
\n" ); document.write( "= $\"-%28-%286y-5x%29%2B9y-6x%29\"$
\n" ); document.write( "= $\"-%28-6y%2B5x%2B9y-6x%29\"$
\n" ); document.write( "= $\"-%283y-x%29\"$
\n" ); document.write( "= $\"-3y%2Bx\"$
\n" ); document.write( "= $\"x-3y\"$
\n" ); document.write( " \n" ); document.write( "

\n" );