Question

(225-x)/(15+√x) помогите решить быстренько и понятно

Answer 1

$\frac{(225-x)}{(15+\sqrt{x})} = \frac{(225-x)(15-\sqrt{x})}{225-x} = 15-\sqrt{x}$

Answer 2

Solving the Equation: (225-x)/(15+√x)

To solve the equation (225-x)/(15+√x), we can start by setting y = √x. This will allow us to rewrite the equation in terms of y and then solve for y.

Let's proceed with the substitution and solving for y.