document.write( "Question 1204812: Find the coefficient of y^4 in the expansion of (2y - 5)*(5y - 2)^6. \n" ); document.write( "
Algebra.Com's Answer #841314 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%282y+-+5%29%2A%285y+-+2%29%5E6\"....expand\r
\n" ); document.write( "\n" ); document.write( "=\r
\n" ); document.write( "\n" ); document.write( "=\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " the coefficient of \"y%5E4+\"is: \"-+227500\"
\n" ); document.write( "
\n" );