document.write( "Question 62043: Find the constant term that should be added to make the following expression a perfect-square trinomal. x^2+6x \n" ); document.write( "
Algebra.Com's Answer #42799 by stanbon(75887) ![]() You can put this solution on YOUR website! Find the constant term that should be added to make the following expression a perfect-square trinomal. \n" ); document.write( " x^2+6x \n" ); document.write( "Square \"(1/2) the coefficient of the 2nd term\", as follows: \n" ); document.write( "(6/2)^2=9 \n" ); document.write( "x^2+6x+9 is a perfect-square trinomial. \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |