document.write( "Question 58745: x2+9x+20=0 \n" ); document.write( "

Algebra.Com's Answer #40282 by checkley71(8403) $\"\"$ $\"About$

You can put this solution on YOUR website!
X^2+9X+20=0
\n" ); document.write( "(X+4)(X+5)=0
\n" ); document.write( "X+4=0
\n" ); document.write( "X=-4
\n" ); document.write( "AND
\n" ); document.write( "X+5=0
\n" ); document.write( "X=-5
\n" ); document.write( " \n" ); document.write( "

\n" );