document.write( "Question 969308: I am able to get a sketch of the graph, but answer comes up in decimals and not exact answers. I am getting points :
\n" ); document.write( "(-2.741867, 6.51783441), (2.741867, 6.51783441) Am I close or way off? \n" ); document.write( "

Algebra.Com's Answer #592219 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x%5E2%2By%5E2=50\"$
\n" ); document.write( " $\"y=x%5E2-1\"$
\n" ); document.write( "Substitute,
\n" ); document.write( " $\"x%5E2=y%2B1\"$
\n" ); document.write( "So,
\n" ); document.write( " $\"y%2B1%2By%5E2=50\"$
\n" ); document.write( " $\"y%5E2%2By-49=0\"$
\n" ); document.write( " $\"y%5E2%2By%2B1%2F4=49%2B1%2F4\"$
\n" ); document.write( " $\"%28y%2B1%2F2%29%5E2=197%2F4\"$
\n" ); document.write( " $\"y%2B1%2F2=0+%2B-+sqrt%28197%29%2F2\"$
\n" ); document.write( " $\"y=-1%2F2+%2B-+sqrt%28197%29%2F2\"$
\n" ); document.write( "Then you can calculate x,
\n" ); document.write( " $\"x%5E2=1%2F2+%2B-+sqrt%28197%29%2F2\"$
\n" ); document.write( " $\"x=0+%2B-+sqrt%281%2F2+%2B-+sqrt%28197%29%2F2%29\"$
\n" ); document.write( "Yes, that's it.
\n" ); document.write( " \n" ); document.write( "

\n" );