For x∈R,limx→∞ x−3x+2x=
e
e−1
e-5
e5
We have,
limx→∞ x−3x+2x=limx→∞ 1+−5x+2x
⇒ limx→∞ x−3x+2x=elimx→∞ −5xx+2=e−5limx→∞ −51+2x=−5