Question

Efectuati:

h) $\frac{x}{x+1} + \frac{x}{ x^{2}+x } = ?$

Va rog, ajutati-ma!

Answer 1

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