document.write( "Question 1032864: If (3x+5)^2=ax^2+bx+c, what is the value of a+b+c? \n" ); document.write( "
Algebra.Com's Answer #647492 by ikleyn(52790)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "If (3x+5)^2=ax^2+bx+c, what is the value of a+b+c? \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Substitute x=1 into left side and calculate.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |