document.write( "Question 1036669: What are the zeros of y=3x^2+2x+1 \n" ); document.write( "
Algebra.Com's Answer #651384 by Aldorozos(172)![]() ![]() ![]() You can put this solution on YOUR website! IF we replace x with zero we get y = 0+0+1 =1. The point (0,1) is called they Y intercept. \r \n" ); document.write( "\n" ); document.write( "IF we set y = 0, we get the second part of the equation that is supposed to be equal to zero. That is a quadratic equation and there is not any real number solution to this quadratic equation as the number under radical would be a negative number. This means that there is not any x intercept. \n" ); document.write( "In terms of graph, it means that curve doesn't touch the x axis. In other words Y can't be zero. \n" ); document.write( " |