document.write( "Question 230967: what would you add to 4x^2-6x to make it a complete squre? a.4/9 b.9/16 c.16/25 d.4/25 e.9/25 \n" ); document.write( "
Algebra.Com's Answer #171043 by checkley77(12844) ![]() You can put this solution on YOUR website! 4x^2-6x+2.25 \n" ); document.write( "(2x-1.5)^2 ans. \n" ); document.write( "Proof: \n" ); document.write( "2x-1.5 \n" ); document.write( "2x-1.5 multiply. \n" ); document.write( "------------ \n" ); document.write( "4x^2-3x-3x+2.25 \n" ); document.write( "4x^2-6x+2.25 \n" ); document.write( "None of these answers=2.25. \n" ); document.write( "9/4=2.25 ?????? \n" ); document.write( "---------------------------- \n" ); document.write( "a.4/9 \n" ); document.write( "b.9/16 \n" ); document.write( "c.16/25 \n" ); document.write( "d.4/25 \n" ); document.write( "e.9/25 \n" ); document.write( " |