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

The limit as x approaches-1 of 5-2x-x^2 is 6

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

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

6

Solution steps

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

Plug in the value

x = - 1

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

Simplify

5 - 2 (- 1) - (- 1)^{2} : 6

= 6

\int (2^{x} - 3^{x})^{0} d x

\frac{d}{d x} (7 sec (x) - 2 x)

\frac{d y}{d t} = - 3 (1 - y) (1 - 2 y)

\frac{d}{d y} (\frac{100 y}{x + y}) = 0

\frac{1}{13 x ^{2}}

What is the limit as x approaches-1 of 5-2x-x^2 ?
The limit as x approaches-1 of 5-2x-x^2 is 6