What is the limit as x approaches 2 of 3x^4+2x^2-x+1 ?

The limit as x approaches 2 of 3x^4+2x^2-x+1 is 55

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limit as x approaches 2 of 3x^4+2x^2-x+1

x \to 2 lim (3 x^{4} + 2 x^{2} - x + 1)

55

Solution steps

x \to 2 lim (3 x^{4} + 2 x^{2} - x + 1)

Plug in the value

x = 2

= 3 \cdot 2^{4} + 2 \cdot 2^{2} - 2 + 1

Simplify

3 \cdot 2^{4} + 2 \cdot 2^{2} - 2 + 1 : 55

= 55

x \to - 8 lim (x^{3})

y^{^{''}} + 25 y = e^{- t}

k = 1 \sum \infty \frac{1}{k ( k + 1 )}

\int 0.02 e^{- 0.02 x} d x

\frac{8 x ^{2} + 2 x + 4}{x}

What is the limit as x approaches 2 of 3x^4+2x^2-x+1 ?
The limit as x approaches 2 of 3x^4+2x^2-x+1 is 55