document.write( "Question 278254: hmm..ok.
\n" ); document.write( "I got, \r
\n" ); document.write( "\n" ); document.write( "2(r^2+3r-40)=0
\n" ); document.write( "2(r-5) (r+8)=0
\n" ); document.write( " r-5= 0 r+8= 0
\n" ); document.write( " +5 +5 -8 -8
\n" ); document.write( " r=5 r=-8....? Is that good \n" ); document.write( "

Algebra.Com's Answer #202493 by jim_thompson5910(35256) $\"\"$ $\"About$

You can put this solution on YOUR website!
You are correct. Good job. \n" ); document.write( "

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