Question

Responda a expressao abaixo

3×{-1+12×[-13+4×(1-1/3)-1]-1}

Porfavor

Answer 1

3 . { -1+12.[-13+4.(1-1/3)-1]-1}=

3. { +11. [ -9 . 2/3 -1 ] -1}=

3.{ 11.[-18/3-1] -1}=

3.{11.[ -6-1]-1}=

3.{11. [-7] -1}=

3.{ -77 -1}=

3.{ -78}=

-234.