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

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

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

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

- 1

Solution steps

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

Plug in the value

x = - 2

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

Simplify

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

= - 1

x \to 0 lim (sin (\frac{π}{2}))

x \to - 1 lim (x^{2} - 6)

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

x \to \infty lim (\frac{4}{5})

x \to 0 + lim (\frac{1}{( 1 - e ^{x} )})

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