Question

7 [ -2 (6 – 4 – 3) -2] + 6 [ -2(-8 + 4 -2) -6 ]

Answer 1

Explicación paso a paso:

7 [ -2(6-4-3)-2] + 6 [-2(-8+4-2)-6]

7 [ -2(-1)-2] + 6 [-2(-6)-6]

7 [ -4] + 6 [-18]

7 -4 + 6 [ -18]

3 + (-12)

3 - 12

-9