INVERSO : COMO LO RESUELVO: 10/20 + (-10/20) = ?.... Question from @sebastianjohan1

September 2018 1 19 Report

INVERSO : COMO LO RESUELVO:

10/20 + (-10/20) = ?

tiamosi El signo que antecede al paréntesis indica que está multiplicando.

La regla de la multiplicación de signos es:
+*+ = +
+*- = -
-*+ = -
-*- = +

entonces:

10/20 + (-10/20) =x

10/20 - 10/20 = x

Como un numero restado de si mismo siempre da cero, entonces:

x = 0

Saludos...

1 votes Thanks 1

sebastianjohan1 gracias :D

Escucha de nuevo. coincidir con las preguntas y respuestas: 1. What was it like in your family? a. It was really awful. 2. What was your first school like b. Life was hard. 3. What was life like when you were a kid? c. It was fun! GRACIAS...... :D

Answer

sebastianjohan1 September 2018 | 0 Replies

Escucha de nuevo. coincidir con las preguntas y respuestas: 1. What was it like in your family? a. It was really awful. 2. What was your first school like b. Life was hard. 3. What was life like when you were a kid? c. It was fun! GRACIAS...... :D

Digamen la biografia mas cortica de un famoso muerto y su nombre en inglish

NEUTRO: Como lo resuelvo esto: 10/20 + 0 = ?

Como resuelvo lo siguente: (13/5 + 9/6)- 5/8

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