Задача Задача №3713401
А
А
96.
а) \(\displaystyle \frac{2(3a+4)}{a(a^2-4)}\)
б) \(\displaystyle \frac{3x}{x^2-16}\)
в) \(\displaystyle \frac{a+b}{a}+\frac{a-b}{a}=2\)
г) \(\displaystyle \frac{x+2}{5}-\frac{x+2}{5}=0\)
97.
а) \(\displaystyle \frac1{x(x^2-1)};\quad x=-1{,}5:\ \boxed{-\frac8{15}}\)
б) \(\displaystyle -\frac2{x(x-3)};\quad x=-1{,}5:\ \boxed{-\frac8{27}}\)
