document.write( "Question 177111: solve 6x2 +3x - 18 = 0 using the quadratic formula read the information
\n" ); document.write( "in the assignment list to learn more about how to type math symbols,
\n" ); document.write( "such as the square root.
\n" ); document.write( "

Algebra.Com's Answer #132169 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
solve 6x^2 +3x - 18 = 0 using the quadratic formula
\n" ); document.write( "a=6; b=3;c=-18
\n" ); document.write( "----------------
\n" ); document.write( "x = [-3 +- sqrt(9 - 4*6*-18)]/[2*3]\r
\n" ); document.write( "\n" ); document.write( "x = [=3 +- sqrt(441)]/6\r
\n" ); document.write( "\n" ); document.write( "x = [-3 +- 21]/6\r
\n" ); document.write( "\n" ); document.write( "x = [-3 + 21]/6 or x = [-3 - 21]/6\r
\n" ); document.write( "\n" ); document.write( "x = 3 or x = -4
\n" ); document.write( "======================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );