document.write( "Question 204676: what is the sum of the solution
\n" ); document.write( "x squared - 12=4 \n" ); document.write( "

Algebra.Com's Answer #154468 by Earlsdon(6294) $\"\"$ $\"About$

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Find the sum of the solutions to:
\n" ); document.write( " $\"x%5E2-12+=+4\"$ Subtract 4 from both sides.
\n" ); document.write( " $\"x%5E2-16+=+0\"$ Factor the left side.
\n" ); document.write( " $\"%28x%2B4%29%28x-4%29+=+0\"$ so the solutions are:
\n" ); document.write( " $\"x+=+-4\"$ and $\"x+=+4\"$
\n" ); document.write( "The sum of the solutions is:
\n" ); document.write( " $\"highlight%28-4%2B4+=+0%29\"$ \n" ); document.write( "

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