Question 1084263
<pre>
{{{3x-2x^2}}}{{{""=""}}}{{{7}}}

{{{-2x^2+3x}}}{{{""=""}}}{{{7}}}

{{{-2x^2+3x-7}}}{{{""=""}}}{{{0}}}

{{{2x^2-3x+7}}}{{{""=""}}}{{{0}}}

a=2, b=-3, c=7

{{{x = (-b +- sqrt( b^2-4ac ))/(2a) }}}

{{{x = (-(-3) +- sqrt( (-3)^2-4(2)(7) ))/(2(2)) }}}

{{{x = (3 +- sqrt(9-56 ))/4 }}}

{{{x = (3 +- sqrt(-47 ))/4 }}}

{{{x = (3 +- i*sqrt(47 ))/4 }}}

Edwin</pre>