Question

a) 2 – {2 – (2 – 3 + 1) + [2 + 3] – 2 } = b) 3 – 2 – [ 4 – (6 + 4) – 9 + (1 – 3) – 8] + 4 =

Answer 1

Respuesta:

cycyctcycycfbbvjfyxxihuddjfsfihi