What is the limit as x approaches-3 of x^4+9x^2-11x ?

The limit as x approaches-3 of x^4+9x^2-11x is 195

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limit as x approaches-3 of x^4+9x^2-11x

x \to - 3 lim (x^{4} + 9 x^{2} - 11 x)

195

Solution steps

x \to - 3 lim (x^{4} + 9 x^{2} - 11 x)

Plug in the value

x = - 3

= (- 3)^{4} + 9 (- 3)^{2} - 11 (- 3)

Simplify

(- 3)^{4} + 9 (- 3)^{2} - 11 (- 3) : 195

= 195

x \to 3 lim (\frac{x ^{3} - 3 x ^{2}}{5 x - 15})

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

x \to - 4 lim (3 x^{2} + 12 x)

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

x \to 0 lim (x^{1} sin (\frac{1}{x}))

What is the limit as x approaches-3 of x^4+9x^2-11x ?
The limit as x approaches-3 of x^4+9x^2-11x is 195