2 ----- 1 + x /5 + 2*x\ lim |-------| x->-1+\ 4 + x /
Limit(((5 + 2*x)/(4 + x))^(2/(1 + x)), x, -1)
2 ----- 1 + x /5 + 2*x\ lim |-------| x->-1+\ 4 + x /
2/3 e
= 1.94773404105468
2 ----- 1 + x /5 + 2*x\ lim |-------| x->-1-\ 4 + x /
2/3 e
= 1.94773404105468
= 1.94773404105468