What is the limit as x approaches 1 of 3x^3-5x^2+x+4 ?

The limit as x approaches 1 of 3x^3-5x^2+x+4 is 3

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limit as x approaches 1 of 3x^3-5x^2+x+4

x \to 1 lim (3 x^{3} - 5 x^{2} + x + 4)

3

Solution steps

x \to 1 lim (3 x^{3} - 5 x^{2} + x + 4)

Plug in the value

x = 1

= 3 \cdot 1^{3} - 5 \cdot 1^{2} + 1 + 4

Simplify

= 3

sin (x^{2}) + \frac{1 - x}{1 + x}

\int 4 y d y

\frac{d y}{d t} = 2 y - 3 e^{- t}, y (0) = 1

y^{^{''}} + y = x cos^{3} (x)

sin^{2} (7 x)

What is the limit as x approaches 1 of 3x^3-5x^2+x+4 ?
The limit as x approaches 1 of 3x^3-5x^2+x+4 is 3