What is the limit as x approaches-1 of x^3+3x^2-2x-5 ?

The limit as x approaches-1 of x^3+3x^2-2x-5 is -1

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limit as x approaches-1 of x^3+3x^2-2x-5

x \to - 1 lim (x^{3} + 3 x^{2} - 2 x - 5)

- 1

Solution steps

x \to - 1 lim (x^{3} + 3 x^{2} - 2 x - 5)

Plug in the value

x = - 1

= (- 1)^{3} + 3 (- 1)^{2} - 2 (- 1) - 5

Simplify

(- 1)^{3} + 3 (- 1)^{2} - 2 (- 1) - 5 : - 1

= - 1

x \to 3 lim (x^{\frac{1}{x}})

x \to 2 lim (81)

h \to 0 lim (∣ h ∣)

x \to 0 lim (\frac{x cos ( 5 x )}{sin ( 5 x )})

x \to \frac{π}{2} lim (x tan (x))

What is the limit as x approaches-1 of x^3+3x^2-2x-5 ?
The limit as x approaches-1 of x^3+3x^2-2x-5 is -1