What is the limit as x approaches-5 of-5+7x-8x^2+x^3 ?

The limit as x approaches-5 of-5+7x-8x^2+x^3 is -365

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limit as x approaches-5 of-5+7x-8x^2+x^3

x \to - 5 lim (- 5 + 7 x - 8 x^{2} + x^{3})

- 365

Solution steps

x \to - 5 lim (- 5 + 7 x - 8 x^{2} + x^{3})

Plug in the value

x = - 5

= - 5 + 7 (- 5) - 8 (- 5)^{2} + (- 5)^{3}

Simplify

- 5 + 7 (- 5) - 8 (- 5)^{2} + (- 5)^{3} : - 365

= - 365

x \to 8 + lim (3^{x - 6})

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x \to 100 lim (\frac{1}{x})

x \to (\frac{π}{2}) lim (tan (x))

x \to 0 lim (3 sin (x))

What is the limit as x approaches-5 of-5+7x-8x^2+x^3 ?
The limit as x approaches-5 of-5+7x-8x^2+x^3 is -365