Question 950757
Use parentheses to avoid confusion in your equation.
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{{{f(x)=12/x^2-4}}}
{{{graph(300,300,-10,10,-10,10,12/x^2-4)}}}
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{{{f(x)=12/(x^2-4)}}}
{{{graph(300,300,-10,10,-10,10,12/(x^2-4))}}}