Question

determine os seguintes limites

Answer 1

Lim (x^2 +x +4) = 2^2 +2+2 = 8
X>2

Lim (3x^3-2x^2+4) = 3.1^3-2.1^2+4 = 5
X>1

Lim. √x+1 = √3+1 = √4 = 2
X>3
3. 3
Lim √x+4. = √8. ,= 2

Lim -2/x = -2/2 = -1
X>2

Lim 2/x+2 = 2/-3+2 = 2/-1 = -2
X>-3