arabera Angel Peroza 2 years ago
166
Honelako gehiago
by Deisy Yolanda Amortegui Sanchez
by Itzel Vargas
by Jasmin Guerra
by Flor Alejandra Del valle
La regla de la ley de los signos (+) (+) = + (+) / (+) = + (+) (-) = - (-) / (-) = + (- ) (+) = - (+) / (-) = - (- ) (-) = + (-) / (+) = -