Post a New Question

posted by Stranger on Monday, March 18, 2013 at 3:45am.

Evaluate lim x→∞ 2x/(√(x^2+3)-4) in words 2x divide by(root(xsq +3) -4)

limit is the same for 2/(x/√(x^2+3)) = 2√(x^2+3)/x = 2x/x = 2

More Related Questions