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

The limit as x approaches 2 of 2x^3-x^2+7x-3 is 23

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

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

23

Solution steps

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

Plug in the value

x = 2

= 2 \cdot 2^{3} - 2^{2} + 7 \cdot 2 - 3

Simplify

2 \cdot 2^{3} - 2^{2} + 7 \cdot 2 - 3 : 23

= 23

\frac{d}{d x} (2 tan (x) sec (x))

\frac{d}{d x} (- 3 x)

\frac{d}{d t} (t^{3} + 1)

\int x + e^{z} d x

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

What is the limit as x approaches 2 of 2x^3-x^2+7x-3 ?
The limit as x approaches 2 of 2x^3-x^2+7x-3 is 23