document.write( "Question 359426: (x+4)^(1/2)+5x(x+4)^(3/2)=0 \n" ); document.write( "

Algebra.Com's Answer #256513 by robertb(5830) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%28x%2B4%29%5E%281%2F2%29%2B5x%28x%2B4%29%5E%283%2F2%29=0\"$
\n" ); document.write( " $\"sqrt%28x%2B4%29%2A%281%2B5x%28x%2B4%29%29+=+0\"$
\n" ); document.write( " $\"sqrt%28x%2B4%29%2A%281%2B5x%5E2%2B20x%29+=+0\"$ ,
\n" ); document.write( "therefore

. Also x = -4.
\n" ); document.write( " $\"x=%28-10%2B-sqrt%2895%29%29%2F5\"$ , and $\"x=-4\"$ are the final answers. \n" ); document.write( "

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