Question

Evaluate: -2[-4+3(2-32+4⋅2-3)-3]

Answer 1

68

Explanation:

-2[-4+ 3(2 - 32 + 4 · 2 -3) - 3] Start in the center and work your way out.

-2[-4 + 3(2 - 32 + 8 -3) - 3]

-2[-4 + 3(-30 + 8 - 3) -3]

-2[-4 + 3(-22 -3) -3]

-2[-4 + 3(-25)-3]

-2[-4 -27 -3}

-2[-31 - 3]

-2(-34)

68