document.write( "Question 672273: (X-1)^2(y+1)^2=4 \n" ); document.write( "

Algebra.Com's Answer #417992 by MathLover1(20849) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%28x-1%29%5E2%28y%2B1%29%5E2=4\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"sqrt%28%28x-1%29%5E2%29%2Asqrt%28%28y%2B1%29%5E2%29=sqrt%284%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"%28x-1%29%28y%2B1%29=2\"$ and $\"-%28x-1%29%28y%2B1%29=-2%29%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"xy%2Bx-1y-1=2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"xy%2Bx-y-1-2=0\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"xy-y%2Bx-3=0\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y%28x-1%29=-x%2B3\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=-%28x%2B3%29%2F%28x-1%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=%283-x%29%2F%28x-1%29\"$ ......and $\"y=-%283-x%29%2F%28x-1%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "integer solutions:\r
\n" ); document.write( "\n" ); document.write( " $\"%28x-1%29%3C%3E0\"$ ...=>...if $\"x-1=0\"$ , then $\"x=1\"$ \r
\n" ); document.write( "\n" ); document.write( "for $\"x=0\"$ , $\"y=-3\"$ \r
\n" ); document.write( "\n" ); document.write( "for $\"x=-1\"$ , $\"y=-2\"$ \r
\n" ); document.write( "\n" ); document.write( "for $\"x=3\"$ , $\"y=0\"$ \r
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