What is the limit as x approaches 3 of 2x^3-4x^2+x-7 ?

The limit as x approaches 3 of 2x^3-4x^2+x-7 is 14

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limit as x approaches 3 of 2x^3-4x^2+x-7

x \to 3 lim (2 x^{3} - 4 x^{2} + x - 7)

14

Solution steps

x \to 3 lim (2 x^{3} - 4 x^{2} + x - 7)

Plug in the value

x = 3

= 2 \cdot 3^{3} - 4 \cdot 3^{2} + 3 - 7

Simplify

2 \cdot 3^{3} - 4 \cdot 3^{2} + 3 - 7 : 14

= 14

\frac{\partial}{\partial x} (tan (3 x^{2} + 2 x))

\int 144 - x^{2} d x

y = e^{x}, y = 10 e^{- x} + 3, x = 0

x \to 1 lim (x^{4})

What is the limit as x approaches 3 of 2x^3-4x^2+x-7 ?
The limit as x approaches 3 of 2x^3-4x^2+x-7 is 14