document.write( "Question 904063: How do I completely factor this?\r
\n" ); document.write( "\n" ); document.write( "\"64g%5E2+%2B+169h%5E2+-208gh+-12ab+-9a%5E2+-4b%5E2\"
\n" ); document.write( "

Algebra.Com's Answer #548487 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
64g^2 -208gh + 169h^2=(8g-13h)^2
\n" ); document.write( "9a^2-12ab -4b^2= (3a+2b)^2\r
\n" ); document.write( "\n" ); document.write( "(8g-13h)^2-(3a+2b)^2
\n" ); document.write( "
\n" );