document.write( "Question 39381This question is from textbook
\n" ); document.write( ": Perform all indicated operations and write each answer with positive intgers exponents.\r
\n" ); document.write( "\n" ); document.write( " -1
\n" ); document.write( "(m + n)
\n" ); document.write( "____________
\n" ); document.write( " -2 -2
\n" ); document.write( "m - n \n" ); document.write( "

Algebra.Com's Answer #24822 by longjonsilver(2297) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+%28m%2Bn%29%5E%28-1%29%2F%28m%5E%28-2%29-n%5E%28-2%29%29+\"$ \r
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\n" ); document.write( "\n" ); document.write( "lets look at the denominator first:
\n" ); document.write( " $\"+m%5E%28-2%29-n%5E%28-2%29+\"$
\n" ); document.write( " $\"+1%2Fm%5E2-1%2Fn%5E2+\"$
\n" ); document.write( " $\"+%28n%5E2%2F%28n%5E2m%5E2%29%29-%28m%5E2%2F%28m%5E2n%5E2%29%29+\"$
\n" ); document.write( " $\"+%28%28n%5E2-m%5E2%29%2F%28n%5E2m%5E2%29%29+\"$ \r
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\n" ); document.write( "\n" ); document.write( "so we end up with:
\n" ); document.write( " $\"+%28m%2Bn%29%5E%28-1%29%2F%28%28n%5E2-m%5E2%29%2F%28n%5E2m%5E2%29%29+\"$
\n" ); document.write( " $\"+%28m%2Bn%29%5E%28-1%29%2A%28%28n%5E2m%5E2%29%2F%28n%5E2-m%5E2%29%29+\"$
\n" ); document.write( " $\"+%281%2F%28m%2Bn%29%29%2A%28%28n%5E2m%5E2%29%2F%28n%5E2-m%5E2%29%29+\"$
\n" ); document.write( " $\"+%281%2F%28m%2Bn%29%29%2A%28%28n%5E2m%5E2%29%2F%28%28n-m%29%28n%2Bm%29%29%29+\"$
\n" ); document.write( " $\"+%281%2F%28n%2Bm%29%29%2A%28%28n%5E2m%5E2%29%2F%28%28n-m%29%28n%2Bm%29%29%29+\"$
\n" ); document.write( " $\"+%28n%5E2m%5E2%29%2F%28%28n-m%29%28n%2Bm%29%28n%2Bm%29%29+\"$
\n" ); document.write( " $\"+%28n%5E2m%5E2%29%2F%28%28n-m%29%28n%2Bm%29%5E2%29+\"$ \r
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\n" ); document.write( "\n" ); document.write( "jon.
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