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

The limit as x approaches 2 of 3x^3-5x is 14

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limit as x approaches 2 of 3x^3-5x

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

14

Solution steps

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

Plug in the value

x = 2

= 3 \cdot 2^{3} - 5 \cdot 2

Simplify

= 14

\int_{100}^{120} \frac{600}{x} d x

f (x) = 4 x^{2} - x^{3}, at x = 1

\frac{d y}{d x} + 2 y = 3

x \to 0 lim (\frac{1}{2} x^{2})

x \to 1 lim (3 x + 5)

What is the limit as x approaches 2 of 3x^3-5x ?
The limit as x approaches 2 of 3x^3-5x is 14