Side effects of long -term therapy of phenacetin are all except__
Side effects of long -term therapy of phenacetin are all except__ Correct Answer Alopecia
a + b + c = 0 = > a + b = - c = > (a + b)3 = - c3 = > a3 + b3 + 3ab(a + b) = - c3 = > a3 + b3 + 3ab( - c) = - c3 = > a3 + b3 - 3abc = - c3 = > a3 + b3 + c3 = 3abc