document.write( "Question 986326: f(x) = x^4 - 4x^3 - 43x^2 + 130x + 168 is the equation of a quartic function. Use a grapher to find the largest value of x at which the graph crosses the x-axis. \n" ); document.write( "
Algebra.Com's Answer #607111 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! x = -6, -1, 4, 7 \n" ); document.write( " \n" ); document.write( " |