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

The limit as x approaches-1 of (x+2x^3)^5 is -243

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

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

- 243

Solution steps

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

Plug in the value

x = - 1

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

Simplify

(- 1 + 2 (- 1)^{3})^{5} : - 243

= - 243

f (x) = \frac{1}{2} - x^{2}, at x = - \frac{1}{2}

x \to + (- 5) lim (3 x - ∣ x + 5 ∣)

1 - 3 x^{2} y^{^{'}} = x

\frac{\partial}{\partial y} (e^{x^{2} - y^{2} + 4 y})

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

What is the limit as x approaches-1 of (x+2x^3)^5 ?
The limit as x approaches-1 of (x+2x^3)^5 is -243