document.write( "Question 1066577: complete the square to solve the equation below.\r
\n" ); document.write( "\n" ); document.write( "x^2+2x-9=15 \n" ); document.write( "

Algebra.Com's Answer #681744 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x%5E2%2B2x-9=15\"$
\n" ); document.write( " $\"%28x%5E2%2B2x%2B1%29-9=15%2B1\"$
\n" ); document.write( " $\"%28x%2B1%29%5E2-9=16\"$
\n" ); document.write( " $\"%28x%2B1%29%5E2=25\"$
\n" ); document.write( " $\"x%2B1=0+%2B-+5\"$
\n" ); document.write( " $\"x=-1+%2B-+5\"$
\n" ); document.write( " $\"x=4\"$ and $\"x=-6\"$
\n" ); document.write( " \n" ); document.write( "

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