Question

Simplifique as frações algébricas : $\frac{x}{x²-x}$

Answer 1

x/x(A²-1) = 1/(A²-1)

Answer 2

$\dfrac{x}{x a^2 - x} \\ \\ \\ \dfrac{ \not x}{\not x \ a^2 - 1} \\ \\ \\ \dfrac{1}{ a^2 - 1}$