Question

resp urgente -2 + { -5-[ -2 - (-2)³-3-(3-2)⁹]+5}​

Answer 1

Resposta:

– 2 + { – 5 – [ – 2 – (–2)³ – 3 – (3 – 2)9] + 5}

– 2 + { – 5 – [ – 2 – (– 8) – 3 – 1*9] + 5}

– 2 + { – 5 – [ – 2 + 8 – 3 – 1] + 5}

– 2 + { – 5 – [ 6 – 3 – 1] + 5}

– 2 + { – 5 – [ 3 – 1] + 5}

– 2 + { – 5 – 2 + 5}

– 2 + { – 7 + 5}

– 2 + ( – 2)

– 2 – 2

– 4