document.write( "Question 470442: Solve the inequality, graph the solutions set on a real number line, and then write the solution in interval notation\r
\n" );
document.write( "\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #322669 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Solve the inequality, graph the solutions set on a real number line, and then write the solution in interval notation \n" ); document.write( "8x^2-5x < 2x^2+4 \n" ); document.write( "** \n" ); document.write( "8x^2-5x < 2x^2+4 \n" ); document.write( "6x2-5x-4<0 \n" ); document.write( "f(x)=(2x+1)(3x-4)<0 \n" ); document.write( "make a chart to find intervals where f(x)<0 \n" ); document.write( "(2x+1)...-....-1/2....+.....4/3...+...... \n" ); document.write( "(3x-4)...-....-1/2....-.....4/3...+...... \n" ); document.write( "f(x)........+....-1/2....-.....4/3...+...... \n" ); document.write( "number line: \n" ); document.write( "-∞.....+....-1/2....-.....4/3...+......∞ \n" ); document.write( "Interval notation: \n" ); document.write( "solution: (-1/2, 4/3) \n" ); document.write( " |