document.write( "Question 1055028: 4*x^2+8x+20=0 \n" ); document.write( "

Algebra.Com's Answer #670218 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!
4x^2+8x+20=0
\n" ); document.write( "x^2 + 2x + 5 = 0
\n" ); document.write( " $\"x+=+%28-2%2B-+sqrt%284-20%29%29%2F%282%29+\"$
\n" ); document.write( " $\"x+=+%28-2%2B-+sqrt%28-16%29%29%2F%282%29+\"$
\n" ); document.write( " $\"x+=+%28-2%2B-+4i%29%2F%282%29+\"$
\n" ); document.write( " $\"x+=+%28-1%29+%2B-+2i+\"$ \n" ); document.write( "

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