Question

Y=корень из х в квадрате + 2х

Answer 1

производная:

2х+2/2*корень из х в квадрате + 2х

Упрощение:

2(х+1)/2*корень из х в квадрате + 2х =х+1/корень из х в квадрате + 2х

Answer 2

To clarify, it seems like you have provided an equation in Russian. If I understand correctly, you're expressing a mathematical equation in terms of the variable "x" and want to find the value of "y" in terms of "x". The equation you provided is:

$y = \sqrt{x^2 + 2x}$

To find the value of "y" for a given "x," you need to substitute the value of "x" into the equation and perform the calculation. Here's an example:

Let's say we want to find the value of "y" when $x = 4$.

$y = \sqrt{4^2 + 2 \times 4}$ $y = \sqrt{16 + 8}$ $y = \sqrt{24}$ $y \approx 4.89898$

So, when $x = 4$, $y \approx 4.89898$.