Question

Porfavor den haciendo

Answer 1

(5 – 2) x [(-3) / (2 + 1) – ( - 5)] – [ (-4 + 6) – (-5 -2) x ( -1)]

 3 x [ -3 / 3 + 5] - [ 2 + 7 x -1]

3 x [-1 + 5] - [2 - 7]

3 x 4 + 5

12 + 5 = 17

( -4 + 5 – 1) – {( 5 – 7) – [ (-5 + 9) + ( -2 + 1) – (-1)]}

0 - { -2 -[ 4 -1 + 1]}

0 - { - 2 - 4}

0 + 6 = 6

( - 5) x {4 – [( -7 -1)/ 4 – ( -5)] – ( 5 -8)}

-5 x { 4 - [ -8/4 + 5  ] + 3}

- 5 x { 4 - [-2 + 5] + 3}

- 5 x { 4 - 3 + 3 }

-5 x 4 = -20

[( -4 + 7) – ( -8) / 2] x { - 7 – [ -3 + (8 + 2) / ( - 2 – 3)] + ( - 4 + 1 – 2)}

[ 3 + 4] x { -7 - [ -3 + 10 / - 5] - 5}

7 x { - 7 - [ - 3 -2] - 5}

7 x { - 7 + 5 - 5}

7 x -7 = - 49