Question

2-3x[1-(2-8+4x2)-5]
Ajudeeem

Answer 1

Resposta:

$2-3[1-(2-8+4*2)-5]\\\\2-3[1-(2)-5]\\\\2-3[1-2-5]\\\\2-3[-8]\\\\2-3-8\\\\-9$

Answer 2

Resposta:

2 - 3 x [1 - (2 - 8 + 4 x 2) - 5]

2 - 3 x [1 - (2 - 8 + 8) - 5]

2 - 3 x [1 - (2) - 5]

2 - 3 x [1 - 2 - 5]

2 - 3 x [-6]

2 - 3 x -6

2 + 18

20