Let f(x) = (x²-5)e¯* (x > 0). Find the critical points c that correspond to local minima. (Use symbolic notation and fractions where needed. Give your answer in the form of a comma separated list. Enter DNE if there are no critical points.) C= Find the critical points c that correspond to local maxima. (Use symbolic notation and fractions where needed. Give your answer in the form of a comma separated list. Enter DNE if there are no critical points.) C= Find the values at which the points of inflection occur. (Use symbolic notation and fractions where needed. Give your answer as a comma separated list. Enter DNE if there are no points of inflection.) X=

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