Determine Infinite Limits...2

[nycmathguy]

Calculus
Section 1.5

 

[MathLover1]

correct

why LHL=RHL?
if x=0.1
(0.1-1)/(0.1^2(0.1+2)))=-0.9/0.021=-42.857142857142854
every other positive value of x will give us negative number
=> so lim is - infinity

 

[nycmathguy]

correct

why LHL=RHL?
if x=0.1
(0.1-1)/(0.1^2(0.1+2)))=-0.9/0.021=-42.857142857142854
every other positive value of x will give us negative number
=> so lim is - infinity

I saw a video clip online that teaches to take the limit from the left and right when x approaches a certain n.