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

The limit as x approaches-5 of 4x^3+x is -505

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

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

- 505

Solution steps

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

Plug in the value

x = - 5

= 4 (- 5)^{3} - 5

Simplify

4 (- 5)^{3} - 5 : - 505

= - 505

\frac{d y}{d x} + 3 y = 2

x \to 3 lim (- 8)

\int \frac{1}{( 3 + x ) ^{2}} d x

\frac{d}{d t} (ln (\frac{a + b t}{a - b t}))

\frac{d}{d s} (\frac{2}{s ^{2} + 4})

What is the limit as x approaches-5 of 4x^3+x ?
The limit as x approaches-5 of 4x^3+x is -505