Question

M= x + $\frac{1}{1+\frac{1}{x} }$

Answer 1

Explicación paso a paso:

$x + \frac{1}{1 + \frac{1}{x} }$

$x + \frac{1}{ \frac{x + 1}{x} }$

$x + \frac{x}{x + 1}$

$\frac{x(x + 1) + x}{x + 1}$

$\frac{ {x}^{2}+ x + x }{x + 1}$

$\frac{ {x}^{2} + 2x}{x + 1}$