document.write( "Question 1132714: (x+3)squared-(x+5)squared=-40 \n" ); document.write( "

Algebra.Com's Answer #749809 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
(x+3)squared-(x+5)squared=-40
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\n" ); document.write( "x^2+6x+9-(x^2+10x+25) = -40
\n" ); document.write( "-4x-16 = -40
\n" ); document.write( "x + 4 = 10
\n" ); document.write( "x = 6
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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