MatemáticasBásico1 respuestas

[tex] log( \ frac{x + 2}{x - 2}) = log 2[ / tex]?

[tex] log( \ frac{x + 2}{x - 2}) = log 2[ / tex].

5Gonzalezzavalet

En resumen

Log(x + 2) / (x - 2) = log2 (x + 2) / (x - 2) = 2 x + 2 = 2(x - 2) x + 2 = 2x - 4 2 + 4 = 2x - x 6 = x x = 6.

Mejor respuesta

AnaBluemiquiK

3

Log(x + 2) / (x - 2) = log2

(x + 2) / (x - 2) = 2 x + 2 = 2(x - 2) x + 2 = 2x - 4 2 + 4 = 2x - x 6 = x x = 6.