document.write( "Question 119296: What value of 'c' would make x^2+2/3x+c a perfect square trinomial ? \n" ); document.write( "
Algebra.Com's Answer #87382 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! What value of 'c' would make x^2+2/3x+c a perfect square trinomial ? \n" ); document.write( "x^2 + (2/3)x + c \n" ); document.write( "Complete the square: \n" ); document.write( "x^2 + (2/3)x + [(2/3)/2]^2 \n" ); document.write( "x^2 + (2/3)x + (1/3)^2 \n" ); document.write( "x^2 + (2/3)x + (1/9) \n" ); document.write( "c= 1/9 \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |