document.write( "Question 63567: please help
\n" ); document.write( "reduce 64y^3+27z^3 / 4y+3z \n" ); document.write( "

Algebra.Com's Answer #44297 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%2864y%5E3+%2B+27z%5E3%29+%2F+%284y+%2B+3z%29\"$
\n" ); document.write( " $\"%28%284y%29%5E3+%2B+%283z%29%5E3%29+%2F+%284y+%2B+3z%29\"$
\n" ); document.write( "a = 4y
\n" ); document.write( "b = 3z
\n" ); document.write( "The equation is now in the form
\n" ); document.write( " $\"%28a%5E3+%2B+b%5E3%29+%2F+%28a+%2B+b%29\"$
\n" ); document.write( "If you do the long division, this equals
\n" ); document.write( " $\"a%5E2+-ab+%2B+b%5E2\"$ or
\n" ); document.write( " $\"%284y%29%5E2+-+%284y%29%2A%283z%29+%2B+%283z%29%5E2\"$
\n" ); document.write( " $\"16y%5E2+-+12yz+%2B+9z%5E2\"$ answer
\n" ); document.write( "You can check this by doing
\n" ); document.write( " $\"%2816y%5E2+-+12yz+%2B+9z%5E2%29\"$ * $\"%284y+%2B+3z%29\"$
\n" ); document.write( "and seeing if it equals $\"64y%5E3+%2B+27z%5E3\"$ \n" ); document.write( "

\n" );