Question

2 - {3 – [ 4 + (3 – 2 – 5) – 8] – 9}

Answer 1

Respuesta:

2 - {3 - [ 4 + (3 -2 -5) -8] -9}

2 - {3 - [ 4 + (-4) -8] -9}

2 - {3 - [ 4 -4 -8] -9}

2 - {3 - [-8] -9}

2 - {3 + 8 -9}

2 - {2}

2 - 2

0