Question 359024
{{{ 10x^2-3x+2=0 }}}
.
.
.
{{{D=b^2-4ac}}}
.
.
.
{{{b=-3}}}
{{{a=10}}}
{{{c=2}}}
.
.
.
{{{D=(-3)^2-4(10)(2)}}}
.
.
.
If {{{D>0}}}, you have two real roots.
If {{{D=0}}}, you have one real root.
If {{{D<0}}}, you have two complex roots.