What is the limit as x approaches 5 of sqrt(x^3+2x) ?

The limit as x approaches 5 of sqrt(x^3+2x) is 3sqrt(15)

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limit as x approaches 5 of sqrt(x^3+2x)

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

315

Solution steps

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

Plug in the value

x = 5

= 5^{3} + 2 \cdot 5

Simplify

5^{3} + 2 \cdot 5 : 315

= 315

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

y^{\frac{1}{2}} \frac{d y}{d x} + y^{\frac{3}{2}} = 1, y (0) = 9

17 e^{x} - e x^{e}

\frac{\partial}{\partial x} (e^{- x} sin (yz))

f (x) = 2 x^{5} - 6 x^{3}, at x = 1

What is the limit as x approaches 5 of sqrt(x^3+2x) ?
The limit as x approaches 5 of sqrt(x^3+2x) is 3sqrt(15)