document.write( "Question 1003035: how do you solve for Y=-(x+1)^2+3 when y=9 \n" ); document.write( "
Algebra.Com's Answer #619869 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"y=-%28x%2B1%29%5E2%2B3\" when \"y=9\" \r
\n" ); document.write( "\n" ); document.write( "\"9=-%28x%2B1%29%5E2%2B3\"\r
\n" ); document.write( "\n" ); document.write( "\"9-3=-%28x%2B1%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"6=-%28x%2B1%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x%2B1%29%5E2=-6\"\r
\n" ); document.write( "\n" ); document.write( "\"sqrt%28%28x%2B1%29%5E2%29=sqrt%28-6%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x%2B1=sqrt%28-6%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=sqrt%28-6%29-1\"\r
\n" ); document.write( "\n" ); document.write( "\"x=%28-1%2B-i%2Asqrt%28-6%29%29\"\r
\n" ); document.write( "\n" ); document.write( "solutions:\r
\n" ); document.write( "\n" ); document.write( "\"x=%28-1%2Bi%2Asqrt%28-6%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=%28-1-i%2Asqrt%28-6%29%29\"\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );