document.write( "Question 249268: 9-x^2 \n" ); document.write( "

Algebra.Com's Answer #181580 by tutorcecilia(2152) $\"\"$ $\"About$

You can put this solution on YOUR website!
9-x^2
\n" ); document.write( "(3-x)(3+x)
\n" ); document.write( ".
\n" ); document.write( "(3-x)
\n" ); document.write( "3=x or x=3
\n" ); document.write( ".
\n" ); document.write( "and
\n" ); document.write( "(3+x)
\n" ); document.write( "3=-x
\n" ); document.write( "-3=x or x=-3 \n" ); document.write( "

\n" );