Question 1190927
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Find the excluded values:
f(x)=3x-4/3x^2-12
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<pre>
Excluded values are those that make the denominator equal to zero (the roots of the denominator).


In our case,  the denominator is  (3x^2 -12), and it factors this way

    3x^2 - 12 = 3*(x^2-4) = 3*(x-2)*(x+2).


So the roots are  2 and -2.  They are excluded values.      <U>ANSWER</U>
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Solved.