document.write( "Question 150006This question is from textbook Intermediate Algebra
\n" ); document.write( ": add and simplify\r
\n" ); document.write( "\n" ); document.write( " 1 + x-1
\n" ); document.write( "-----+ -------
\n" ); document.write( "x+2 + x-2\r
\n" ); document.write( "\n" ); document.write( "thank you \n" ); document.write( "

Algebra.Com's Answer #110146 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

You can put this solution on YOUR website!
1 + x-1
\n" ); document.write( "-----+ -------
\n" ); document.write( "x+2 + x-2
\n" ); document.write( ":
\n" ); document.write( " $\"1%2F%28%28x%2B2%29%29\"$ + $\"%28%28x-1%29%29%2F%28%28x-2%29%29\"$
\n" ); document.write( "Common denominator: (x+2)(x-2)
\n" ); document.write( " $\"%28%28x-2%29+%2B+%28x%2B2%29%28x-1%29%29%2F%28%28x%2B2%29%28x-2%29%29\"$ = $\"%28x+-+2+%2B+%28x%5E2%2Bx-2%29%29%2F%28%28x%2B2%29%28x-2%29%29\"$ = $\"%28x+-+2+%2B+x%5E2+%2B+x+-+2%29%2F%28%28x%2B2%29%28x-2%29%29\"$ = $\"%28x%5E2+%2B+2x+-+4%29%2F%28%28x%2B2%29%28x-2%29%29\"$ \r
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