document.write( "Question 217164: How do I solve this quadratic equation?
\n" ); document.write( "2x^2+12x+19
\n" ); document.write( "I need to find the leftmost x-int and the right most x-int for the graph of this equation
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Algebra.Com's Answer #163782 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
2x^2 + 12x + 19
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\n" ); document.write( "There are no real roots to this equation, (no x intercepts)\r
\n" ); document.write( "\n" ); document.write( "This can be shown by the discriminant: D = a^2 - 4*a*c
\n" ); document.write( "In this equation: a = 2; b = 12; c = 19
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\n" ); document.write( "D = 12^2 - 4*2*19
\n" ); document.write( "D = 144 - 152
\n" ); document.write( "D = -8; a neg quantity means no real roots
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\n" ); document.write( "The graph:
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+2x%5E2%2B12x%2B19%29+\"
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