Question Number 104812 by bobhans last updated on 24/Jul/20

lim_(x→∞) ((((3/x)))/(((2/x)+5)^2 −25)) ?

Answered by bemath last updated on 24/Jul/20

set (1/x) = a , a→0  lim_(a→0) ((3a)/((2a+5)^2 −25)) = lim_(a→0)  (3/(2.2(2a+5)))  = (3/(20)) ★