Question 373715
{{{D=b^2-4ac}}}
{{{D=6^2-4(2)(-3)}}}
{{{D=36+24}}}
{{{D=60}}}
Since {{{D>0}}} it has two real roots and the function crosses the x-axis twice.
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{{{graph(300,300,-10,10,-10,10,0,2x^2+6x-3)}}}