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

The limit as x approaches 3 of 2x^3+4x-2 is 64

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

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

64

Solution steps

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

Plug in the value

x = 3

= 2 \cdot 3^{3} + 4 \cdot 3 - 2

Simplify

2 \cdot 3^{3} + 4 \cdot 3 - 2 : 64

= 64

\frac{d}{d x} (2 a x)

\int (x + 2 y) d y

θ^{^{''}} = 3 θ

\int (2 u + 1)^{2} d u

f (x) = \frac{x}{1 + x ^{2}}, at x = 3

What is the limit as x approaches 3 of 2x^3+4x-2 ?
The limit as x approaches 3 of 2x^3+4x-2 is 64