document.write( "Question 925724: Fill in the blank so that 4x^2+____ x+25 is a perfect square trinomial \n" ); document.write( "
Algebra.Com's Answer #561713 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
4x^2+ 20x+25 = (2x+5)(2x+5) = (2x+5)^2
\n" ); document.write( "...
\n" ); document.write( "F First terms
\n" ); document.write( "O Outside terms
\n" ); document.write( "I Inside terms
\n" ); document.write( "L Last terms
\n" ); document.write( "
\n" ); document.write( "
\n" );