What is the limit as x approaches-1 of x^3+2x^2-3x-4 ?

The limit as x approaches-1 of x^3+2x^2-3x-4 is 0

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limit as x approaches-1 of x^3+2x^2-3x-4

x \to - 1 lim (x^{3} + 2 x^{2} - 3 x - 4)

0

Solution steps

x \to - 1 lim (x^{3} + 2 x^{2} - 3 x - 4)

Plug in the value

x = - 1

= (- 1)^{3} + 2 (- 1)^{2} - 3 (- 1) - 4

Simplify

(- 1)^{3} + 2 (- 1)^{2} - 3 (- 1) - 4 : 0

= 0

\frac{d y}{d x} = (x y)^{2}

x^{(2)} sin (x)

\int_{0}^{\frac{π}{2}} sin^{3} (3 x) d x

(2 x - 1)^{2} ln (2 x - 1)

\frac{d y}{d x} = y (1 - y), y (0) = 2

What is the limit as x approaches-1 of x^3+2x^2-3x-4 ?
The limit as x approaches-1 of x^3+2x^2-3x-4 is 0