Respuesta :

Apocrophon
b
........................
HelpingWeeaboo
Here is deeper explanation:
1. a(5+b) is like a times 5 + a times b. The () means it needs to be multiplied by the number next to it(example: a(b-c), so a•b-a•c [• means times or multiply])
2. That's it!

Otras preguntas