document.write( "Question 1185609: factor 25(a-2b)^2 - 4(a+b)^2 \n" ); document.write( "
Algebra.Com's Answer #816444 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
25(a-2b)^2 - 4(a+b)^2
\n" ); document.write( "----
\n" ); document.write( "It's a difference of 2 squares.
\n" ); document.write( "= \"%285%28a-2b%29+%2B+2%28a%2Bb%29%29%2A%285%28a-2b%29+-+2%28a%2Bb%29%29\"
\n" ); document.write( "= \"%285a-10b+%2B+2a%2B2b%29%2A%285a-10b+-2a-2b%29\"
\n" ); document.write( "= \"%287a+-+8b%29%2A%283a+-+12b%29\"
\n" ); document.write( "= \"3%287a+-+8b%29%2A%28a+-+4b%29\"\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );