document.write( "Question 846644: 4(x+7)^2=-320
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Algebra.Com's Answer #509863 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"4%28x%2B7%29%5E2=-320\"$
\n" ); document.write( " $\"%28x%2B7%29%5E2=-80\"$
\n" ); document.write( " $\"x%2B7=0+%2B-+sqrt%28-80%29\"$
\n" ); document.write( " $\"x=-7+%2B-+4%2Asqrt%285%29\"$ \n" ); document.write( "

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